332131120212 has 12 divisors (see below), whose sum is σ = 774972613856. Its totient is φ = 110710373400.

The previous prime is 332131120207. The next prime is 332131120241. The reversal of 332131120212 is 212021131233.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×332131120212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 13838796664 + ... + 13838796687.

Almost surely, 2^332131120212 is an apocalyptic number.

It is an amenable number.

332131120212 is an abundant number, since it is smaller than the sum of its proper divisors (442841493644).

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

332131120212 is a wasteful number, since it uses less digits than its factorization.

332131120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27677593358 (or 27677593356 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 332131120212 its reverse (212021131233), we get a palindrome (544152251445).

The spelling of 332131120212 in words is "three hundred thirty-two billion, one hundred thirty-one million, one hundred twenty thousand, two hundred twelve".