13122235560331 has 8 divisors (see below), whose sum is σ = 13775118796800. Its totient is φ = 12483701406120.

The previous prime is 13122235560311. The next prime is 13122235560341. The reversal of 13122235560331 is 13306553222131.

13122235560331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13122235560331 - 2⁵ = 13122235560299 is a prime.

It is a super-2 number, since 2×13122235560331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122235560311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3587268691 + ... + 3587272348.

It is an arithmetic number, because the mean of its divisors is an integer number (1721889849600).

Almost surely, 2^{13122235560331} is an apocalyptic number.

13122235560331 is a deficient number, since it is larger than the sum of its proper divisors (652883236469).

13122235560331 is an equidigital number, since it uses as much as digits as its factorization.

13122235560331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7174541129.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 13122235560331 its reverse (13306553222131), we get a palindrome (26428788782462).

The spelling of 13122235560331 in words is "thirteen trillion, one hundred twenty-two billion, two hundred thirty-five million, five hundred sixty thousand, three hundred thirty-one".