13322131200331 has 4 divisors (see below), whose sum is σ = 13444352587600. Its totient is φ = 13199909813064.

The previous prime is 13322131200319. The next prime is 13322131200409. The reversal of 13322131200331 is 13300213122331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13322131200331 - 2²⁷ = 13321996982603 is a prime.

It is a super-2 number, since 2×13322131200331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13322131200296 and 13322131200305.

It is not an unprimeable number, because it can be changed into a prime (13322131204331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61110693471 + ... + 61110693688.

It is an arithmetic number, because the mean of its divisors is an integer number (3361088146900).

Almost surely, 2^{13322131200331} is an apocalyptic number.

13322131200331 is a deficient number, since it is larger than the sum of its proper divisors (122221387269).

13322131200331 is a wasteful number, since it uses less digits than its factorization.

13322131200331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122221387268.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13322131200331 its reverse (13300213122331), we get a palindrome (26622344322662).

The spelling of 13322131200331 in words is "thirteen trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred thousand, three hundred thirty-one".