225931120692 has 48 divisors (see below), whose sum is σ = 551669596800. Its totient is φ = 71829571968.

The previous prime is 225931120651. The next prime is 225931120703. The reversal of 225931120692 is 296021139522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076443 + ... + 1269090.

It is an arithmetic number, because the mean of its divisors is an integer number (11493116600).

Almost surely, 2^225931120692 is an apocalyptic number.

It is an amenable number.

225931120692 is an abundant number, since it is smaller than the sum of its proper divisors (325738476108).

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

225931120692 is a wasteful number, since it uses less digits than its factorization.

225931120692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345912 (or 2345910 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 225931120692 in words is "two hundred twenty-five billion, nine hundred thirty-one million, one hundred twenty thousand, six hundred ninety-two".