323211222212013 has 24 divisors (see below), whose sum is σ = 492409270342080. Its totient is φ = 203727571632000.

The previous prime is 323211222211931. The next prime is 323211222212027. The reversal of 323211222212013 is 310212222112323.

323211222212013 is a `hidden beast` number, since 3 + 2 + 3 + 211 + 22 + 221 + 201 + 3 = 666.

It is not a de Polignac number, because 323211222212013 - 2¹⁷ = 323211222080941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323211222212083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1878764988 + ... + 1878937013.

It is an arithmetic number, because the mean of its divisors is an integer number (20517052930920).

Almost surely, 2^{323211222212013} is an apocalyptic number.

It is an amenable number.

323211222212013 is a deficient number, since it is larger than the sum of its proper divisors (169198048130067).

323211222212013 is a wasteful number, since it uses less digits than its factorization.

323211222212013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3757702529 (or 3757702526 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 323211222212013 its reverse (310212222112323), we get a palindrome (633423444324336).

The spelling of 323211222212013 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred twenty-two million, two hundred twelve thousand, thirteen".