111100200122212 has 24 divisors (see below), whose sum is σ = 222200854634304. Its totient is φ = 47614274111712.

The previous prime is 111100200122203. The next prime is 111100200122279. The reversal of 111100200122212 is 212221002001111.

111100200122212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10839243 + ... + 18430669.

It is an arithmetic number, because the mean of its divisors is an integer number (9258368943096).

Almost surely, 2^{111100200122212} is an apocalyptic number.

It is an amenable number.

111100200122212 is an abundant number, since it is smaller than the sum of its proper divisors (111100654512092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111100200122212 is a wasteful number, since it uses less digits than its factorization.

111100200122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8114115 (or 8114113 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111100200122212 its reverse (212221002001111), we get a palindrome (323321202123323).

The spelling of 111100200122212 in words is "one hundred eleven trillion, one hundred billion, two hundred million, one hundred twenty-two thousand, two hundred twelve".