313132022332 has 12 divisors (see below), whose sum is σ = 547999707976. Its totient is φ = 156560677200.

The previous prime is 313132022327. The next prime is 313132022339. The reversal of 313132022332 is 233220231313.

It is a junction number, because it is equal to n+sod(n) for n = 313132022297 and 313132022306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313132022339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199919 + ... + 1437382.

Almost surely, 2^313132022332 is an apocalyptic number.

It is an amenable number.

313132022332 is a deficient number, since it is larger than the sum of its proper divisors (234867685644).

313132022332 is a wasteful number, since it uses less digits than its factorization.

313132022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666988 (or 2666986 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 313132022332 its reverse (233220231313), we get a palindrome (546352253645).

The spelling of 313132022332 in words is "three hundred thirteen billion, one hundred thirty-two million, twenty-two thousand, three hundred thirty-two".