252222451213200 has 120 divisors (see below), whose sum is σ = 870102784315968. Its totient is φ = 62085526448640.

The previous prime is 252222451213189. The next prime is 252222451213247. The reversal of 252222451213200 is 2312154222252.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8084037324 + ... + 8084068523.

Almost surely, 2^{252222451213200} is an apocalyptic number.

252222451213200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252222451213200 is an abundant number, since it is smaller than the sum of its proper divisors (617880333102768).

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

252222451213200 is a wasteful number, since it uses less digits than its factorization.

252222451213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16168105881 (or 16168105870 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 252222451213200 in words is "two hundred fifty-two trillion, two hundred twenty-two billion, four hundred fifty-one million, two hundred thirteen thousand, two hundred".