102202404204 has 24 divisors (see below), whose sum is σ = 238480032448. Its totient is φ = 34066360080.

The previous prime is 102202404181. The next prime is 102202404223. The reversal of 102202404204 is 402404202201.

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, 301839 + ... + 543609.

Almost surely, 2^102202404204 is an apocalyptic number.

It is an amenable number.

102202404204 is an abundant number, since it is smaller than the sum of its proper divisors (136277628244).

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

102202404204 is a wasteful number, since it uses less digits than its factorization.

102202404204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277005 (or 277003 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 102202404204 its reverse (402404202201), we get a palindrome (504606606405).

The spelling of 102202404204 in words is "one hundred two billion, two hundred two million, four hundred four thousand, two hundred four".