252588122402 has 32 divisors (see below), whose sum is σ = 475542921600. Its totient is φ = 97750471680.

The previous prime is 252588122401. The next prime is 252588122411. The reversal of 252588122402 is 204221885252.

It is a self number, because there is not a number n which added to its sum of digits gives 252588122402.

It is not an unprimeable number, because it can be changed into a prime (252588122401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5481023 + ... + 5526914.

It is an arithmetic number, because the mean of its divisors is an integer number (14860716300).

Almost surely, 2^252588122402 is an apocalyptic number.

252588122402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252588122402 is a deficient number, since it is larger than the sum of its proper divisors (222954799198).

252588122402 is a wasteful number, since it uses less digits than its factorization.

252588122402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11008106.

The product of its (nonzero) digits is 204800, while the sum is 41.

The spelling of 252588122402 in words is "two hundred fifty-two billion, five hundred eighty-eight million, one hundred twenty-two thousand, four hundred two".