102212001204 has 24 divisors (see below), whose sum is σ = 240315243168. Its totient is φ = 33810585120.

The previous prime is 102212001193. The next prime is 102212001217. The reversal of 102212001204 is 402100212201.

It is a congruent number.

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, 32508607 + ... + 32511750.

It is an arithmetic number, because the mean of its divisors is an integer number (10013135132).

Almost surely, 2^102212001204 is an apocalyptic number.

It is an amenable number.

102212001204 is an abundant number, since it is smaller than the sum of its proper divisors (138103241964).

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

102212001204 is a wasteful number, since it uses less digits than its factorization.

102212001204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65020495 (or 65020493 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102212001204 its reverse (402100212201), we get a palindrome (504312213405).

The spelling of 102212001204 in words is "one hundred two billion, two hundred twelve million, one thousand, two hundred four".