252116122252 has 12 divisors (see below), whose sum is σ = 456417118080. Its totient is φ = 121711231376.

The previous prime is 252116122241. The next prime is 252116122277. The reversal of 252116122252 is 252221611252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086707308 + ... + 1086707539.

It is an arithmetic number, because the mean of its divisors is an integer number (38034759840).

Almost surely, 2^252116122252 is an apocalyptic number.

It is an amenable number.

252116122252 is a deficient number, since it is larger than the sum of its proper divisors (204300995828).

252116122252 is a wasteful number, since it uses less digits than its factorization.

252116122252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173414880 (or 2173414878 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The spelling of 252116122252 in words is "two hundred fifty-two billion, one hundred sixteen million, one hundred twenty-two thousand, two hundred fifty-two".