312133032022 has 12 divisors (see below), whose sum is σ = 544640290740. Its totient is φ = 133771299396.

The previous prime is 312133032019. The next prime is 312133032059. The reversal of 312133032022 is 220230331213.

It is a junction number, because it is equal to n+sod(n) for n = 312133031984 and 312133032002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1592515372 + ... + 1592515567.

It is an arithmetic number, because the mean of its divisors is an integer number (45386690895).

Almost surely, 2^312133032022 is an apocalyptic number.

312133032022 is a deficient number, since it is larger than the sum of its proper divisors (232507258718).

312133032022 is a wasteful number, since it uses less digits than its factorization.

312133032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185030955 (or 3185030948 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 312133032022 its reverse (220230331213), we get a palindrome (532363363235).

The spelling of 312133032022 in words is "three hundred twelve billion, one hundred thirty-three million, thirty-two thousand, twenty-two".