It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a Duffinian number.
Almost surely, 2201110011011011 is an apocalyptic number.
201110011011011 is a wasteful number, since it uses less digits than its factorization.
201110011011011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181343563788.
Adding to 201110011011011 its reverse (110110110011102), we get a palindrome (311220121022113).
Subtracting from 201110011011011 its reverse (110110110011102), we obtain a palindrome (90999900999909).
The spelling of 201110011011011 in words is "two hundred one trillion, one hundred ten billion, eleven million, eleven thousand, eleven".