252235112112 has 60 divisors (see below), whose sum is σ = 747431993880. Its totient is φ = 79132583424.

The previous prime is 252235112083. The next prime is 252235112113. The reversal of 252235112112 is 211211532252.

252235112112 is a `hidden beast` number, since 2 + 522 + 3 + 5 + 1 + 121 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (252235112113) 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, 51516162 + ... + 51521057.

It is an arithmetic number, because the mean of its divisors is an integer number (12457199898).

Almost surely, 2^252235112112 is an apocalyptic number.

It is an amenable number.

252235112112 is an abundant number, since it is smaller than the sum of its proper divisors (495196881768).

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

252235112112 is a wasteful number, since it uses less digits than its factorization.

252235112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103037250 (or 103037241 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

Adding to 252235112112 its reverse (211211532252), we get a palindrome (463446644364).

The spelling of 252235112112 in words is "two hundred fifty-two billion, two hundred thirty-five million, one hundred twelve thousand, one hundred twelve".