332232131232 has 72 divisors (see below), whose sum is σ = 958092014880. Its totient is φ = 109184261760.

The previous prime is 332232131207. The next prime is 332232131269. The reversal of 332232131232 is 232131232233.

332232131232 is a `hidden beast` number, since 3 + 3 + 22 + 321 + 312 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×332232131232² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 332232131196 and 332232131205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8103382 + ... + 8144277.

It is an arithmetic number, because the mean of its divisors is an integer number (13306833540).

Almost surely, 2^332232131232 is an apocalyptic number.

332232131232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

332232131232 is an abundant number, since it is smaller than the sum of its proper divisors (625859883648).

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

332232131232 is a wasteful number, since it uses less digits than its factorization.

332232131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16247746 (or 16247735 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 332232131232 its reverse (232131232233), we get a palindrome (564363363465).

The spelling of 332232131232 in words is "three hundred thirty-two billion, two hundred thirty-two million, one hundred thirty-one thousand, two hundred thirty-two".