111102202102202 has 16 divisors (see below), whose sum is σ = 167676806600160. Its totient is φ = 55209937668912.

The previous prime is 111102202102187. The next prime is 111102202102247. The reversal of 111102202102202 is 202201202201111.

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, 53162228 + ... + 55212560.

It is an arithmetic number, because the mean of its divisors is an integer number (10479800412510).

Almost surely, 2^{111102202102202} is an apocalyptic number.

111102202102202 is a deficient number, since it is larger than the sum of its proper divisors (56574604497958).

111102202102202 is a wasteful number, since it uses less digits than its factorization.

111102202102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216717.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111102202102202 its reverse (202201202201111), we get a palindrome (313303404303313).

The spelling of 111102202102202 in words is "one hundred eleven trillion, one hundred two billion, two hundred two million, one hundred two thousand, two hundred two".