323212230122331 has 128 divisors (see below), whose sum is σ = 515997659308032. Its totient is φ = 177743704320000.

The previous prime is 323212230122329. The next prime is 323212230122363. The reversal of 323212230122331 is 133221032212323.

It is not a de Polignac number, because 323212230122331 - 2¹ = 323212230122329 is a prime.

It is a super-2 number, since 2×323212230122331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323212230122321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 571601376 + ... + 572166546.

It is an arithmetic number, because the mean of its divisors is an integer number (4031231713344).

Almost surely, 2^{323212230122331} is an apocalyptic number.

323212230122331 is a deficient number, since it is larger than the sum of its proper divisors (192785429185701).

323212230122331 is a wasteful number, since it uses less digits than its factorization.

323212230122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565553.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 323212230122331 its reverse (133221032212323), we get a palindrome (456433262334654).

The spelling of 323212230122331 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, one hundred twenty-two thousand, three hundred thirty-one".