312333230022 has 32 divisors (see below), whose sum is σ = 681594013440. Its totient is φ = 94627031520.

The previous prime is 312333230017. The next prime is 312333230023. The reversal of 312333230022 is 220032333213.

It is a junction number, because it is equal to n+sod(n) for n = 312333229974 and 312333230001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312333230023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158997 + ... + 806192.

It is an arithmetic number, because the mean of its divisors is an integer number (21299812920).

Almost surely, 2^312333230022 is an apocalyptic number.

312333230022 is an abundant number, since it is smaller than the sum of its proper divisors (369260783418).

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

312333230022 is a wasteful number, since it uses less digits than its factorization.

312333230022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970108.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 312333230022 its reverse (220032333213), we get a palindrome (532365563235).

The spelling of 312333230022 in words is "three hundred twelve billion, three hundred thirty-three million, two hundred thirty thousand, twenty-two".