323213022022331 has 32 divisors (see below), whose sum is σ = 372234516433920. Its totient is φ = 274905664045056.

The previous prime is 323213022022273. The next prime is 323213022022339. The reversal of 323213022022331 is 133220220312323.

It is a cyclic number.

It is not a de Polignac number, because 323213022022331 - 2¹⁴ = 323213022005947 is a prime.

It is a super-2 number, since 2×323213022022331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323213022022294 and 323213022022303.

It is not an unprimeable number, because it can be changed into a prime (323213022022339) 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 31 ways as a sum of consecutive naturals, for example, 21352507595 + ... + 21352522731.

It is an arithmetic number, because the mean of its divisors is an integer number (11632328638560).

Almost surely, 2^{323213022022331} is an apocalyptic number.

323213022022331 is a deficient number, since it is larger than the sum of its proper divisors (49021494411589).

323213022022331 is a wasteful number, since it uses less digits than its factorization.

323213022022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25083.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323213022022331 its reverse (133220220312323), we get a palindrome (456433242334654).

The spelling of 323213022022331 in words is "three hundred twenty-three trillion, two hundred thirteen billion, twenty-two million, twenty-two thousand, three hundred thirty-one".