102202110012112 has 20 divisors (see below), whose sum is σ = 216018096162336. Its totient is φ = 46455504550880.

The previous prime is 102202110012109. The next prime is 102202110012133. The reversal of 102202110012112 is 211210011202201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290346903268 + ... + 290346903619.

Almost surely, 2^{102202110012112} is an apocalyptic number.

It is an amenable number.

102202110012112 is an abundant number, since it is smaller than the sum of its proper divisors (113815986150224).

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

102202110012112 is a wasteful number, since it uses less digits than its factorization.

102202110012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580693806906 (or 580693806900 counting only the distinct ones).

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

Adding to 102202110012112 its reverse (211210011202201), we get a palindrome (313412121214313).

The spelling of 102202110012112 in words is "one hundred two trillion, two hundred two billion, one hundred ten million, twelve thousand, one hundred twelve".