13322220131 has 8 divisors (see below), whose sum is σ = 14536641024. Its totient is φ = 12108350920.

The previous prime is 13322220007. The next prime is 13322220137. The reversal of 13322220131 is 13102222331.

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 13322220131 - 2¹⁴ = 13322203747 is a prime.

It is a super-2 number, since 2×13322220131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322220137) 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, 86591 + ... + 184776.

It is an arithmetic number, because the mean of its divisors is an integer number (1817080128).

Almost surely, 2^13322220131 is an apocalyptic number.

13322220131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13322220131 is a deficient number, since it is larger than the sum of its proper divisors (1214420893).

13322220131 is a wasteful number, since it uses less digits than its factorization.

13322220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275841.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13322220131 its reverse (13102222331), we get a palindrome (26424442462).

The spelling of 13322220131 in words is "thirteen billion, three hundred twenty-two million, two hundred twenty thousand, one hundred thirty-one".