And a bit more, from another source: http://www.numerologyguide.com/numerology/numerology-master-numbers
"Master Numbers 11 and their meaning
The number 11 represents a deeply intuitive individual. It is indicative of creativity, a clear connection with the subconscious and psychic powers. A dreamy nature, nervous energy, shyness and impracticality often characterize a name that reduces to 11.
11???s are often blessed with imagination and charisma. These potential leaders often collapse beneath the weight of their dual natures. One side strives for accomplishment and the other side strives to be moral at all costs. 11???s are often the catalyst for inspiration in other people???s lives and often don???t receive credit for their works.
A person who is an 11 is always teetering on the fine edge between great accomplishments and self-destruction. The duality of their nature makes them more prone to addiction and phobias than other numbers. The key lesson that number 11s need to learn is to have faith, as opposed to analyzing all the time.
Master Number 22
The number 22 is the most powerful of all of the personal numbers and is often referred to as the Master Builder. 22???s have an incredible knack for manifesting dreams into reality by following through on practical actions. 22 posses the inspiration of 11 personalities combined with discipline and faith. People whose numbers and birth dates reduce down to 22 often achieve renown and glory during their lifetime.
Master Numbers 33 and their meaning
The number 33 is called the Master Teacher Number. A combination of 11 and 22, these individuals has transcended their own desires and usually devote their lives to the spiritual enlightenment of mankind. These unique individuals are often characterized by their sincere devotion to humanity. 33 individuals are extremely rare."