13320211202331 has 64 divisors (see below), whose sum is σ = 19896995796480. Its totient is φ = 7858120320000.

The previous prime is 13320211202299. The next prime is 13320211202377.

13320211202331 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13320211202331 - 2⁵ = 13320211202299 is a prime.

It is a super-2 number, since 2×13320211202331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13320211302331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 456016455 + ... + 456045663.

It is an arithmetic number, because the mean of its divisors is an integer number (310890559320).

Almost surely, 2^{13320211202331} is an apocalyptic number.

13320211202331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13320211202331 is a deficient number, since it is larger than the sum of its proper divisors (6576784594149).

13320211202331 is a wasteful number, since it uses less digits than its factorization.

13320211202331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31628.

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 1332021 and 1202331, that added together give a palindrome (2534352).

The spelling of 13320211202331 in words is "thirteen trillion, three hundred twenty billion, two hundred eleven million, two hundred two thousand, three hundred thirty-one".