312112332033 has 32 divisors (see below), whose sum is σ = 430896955392. Its totient is φ = 200743401600.

The previous prime is 312112332011. The next prime is 312112332041. The reversal of 312112332033 is 330233211213.

It is not a de Polignac number, because 312112332033 - 2⁶ = 312112331969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312112331994 and 312112332012.

It is not an unprimeable number, because it can be changed into a prime (312112336033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79883466 + ... + 79887372.

It is an arithmetic number, because the mean of its divisors is an integer number (13465529856).

Almost surely, 2^312112332033 is an apocalyptic number.

It is an amenable number.

312112332033 is a deficient number, since it is larger than the sum of its proper divisors (118784623359).

312112332033 is a wasteful number, since it uses less digits than its factorization.

312112332033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6365.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 312112332033 its reverse (330233211213), we get a palindrome (642345543246).

The spelling of 312112332033 in words is "three hundred twelve billion, one hundred twelve million, three hundred thirty-two thousand, thirty-three".