13322010320331 has 4 divisors (see below), whose sum is σ = 17762680427112. Its totient is φ = 8881340213552.

The previous prime is 13322010320329. The next prime is 13322010320363. The reversal of 13322010320331 is 13302301022331.

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 13322010320331 - 2¹ = 13322010320329 is a prime.

It is a super-2 number, since 2×13322010320331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13322010320231) 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, 2220335053386 + ... + 2220335053391.

It is an arithmetic number, because the mean of its divisors is an integer number (4440670106778).

Almost surely, 2^{13322010320331} is an apocalyptic number.

13322010320331 is a deficient number, since it is larger than the sum of its proper divisors (4440670106781).

13322010320331 is an equidigital number, since it uses as much as digits as its factorization.

13322010320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4440670106780.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13322010320331 its reverse (13302301022331), we get a palindrome (26624311342662).

The spelling of 13322010320331 in words is "thirteen trillion, three hundred twenty-two billion, ten million, three hundred twenty thousand, three hundred thirty-one".