315150052212 has 48 divisors (see below), whose sum is σ = 817145324800. Its totient is φ = 105038493120.

The previous prime is 315150052211. The next prime is 315150052277. The reversal of 315150052212 is 212250051513.

315150052212 is a `hidden beast` number, since 3 + 151 + 500 + 5 + 2 + 2 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315150052211) 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, 858864 + ... + 1169592.

Almost surely, 2^315150052212 is an apocalyptic number.

It is an amenable number.

315150052212 is an abundant number, since it is smaller than the sum of its proper divisors (501995272588).

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

315150052212 is a wasteful number, since it uses less digits than its factorization.

315150052212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320133 (or 320125 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 315150052212 in words is "three hundred fifteen billion, one hundred fifty million, fifty-two thousand, two hundred twelve".