225257035692 has 36 divisors (see below), whose sum is σ = 569140562760. Its totient is φ = 69309856512.

The previous prime is 225257035691. The next prime is 225257035693. The reversal of 225257035692 is 296530752522.

It is an interprime number because it is at equal distance from previous prime (225257035691) and next prime (225257035693).

It is not an unprimeable number, because it can be changed into a prime (225257035691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55534717 + ... + 55538772.

Almost surely, 2^225257035692 is an apocalyptic number.

It is an amenable number.

225257035692 is an abundant number, since it is smaller than the sum of its proper divisors (343883527068).

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

225257035692 is a wasteful number, since it uses less digits than its factorization.

225257035692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111073522 (or 111073507 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 225257035692 in words is "two hundred twenty-five billion, two hundred fifty-seven million, thirty-five thousand, six hundred ninety-two".