312332224344322 has 64 divisors (see below), whose sum is σ = 601720229214720. Its totient is φ = 118180608758784.

The previous prime is 312332224344319. The next prime is 312332224344323. The reversal of 312332224344322 is 223443422233213.

It is not an unprimeable number, because it can be changed into a prime (312332224344323) 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, 66518304 + ... + 71058772.

It is an arithmetic number, because the mean of its divisors is an integer number (9401878581480).

Almost surely, 2^{312332224344322} is an apocalyptic number.

312332224344322 is a deficient number, since it is larger than the sum of its proper divisors (289388004870398).

312332224344322 is a wasteful number, since it uses less digits than its factorization.

312332224344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556947.

The product of its digits is 995328, while the sum is 40.

Adding to 312332224344322 its reverse (223443422233213), we get a palindrome (535775646577535).

The spelling of 312332224344322 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred twenty-four million, three hundred forty-four thousand, three hundred twenty-two".