13232222131 has 8 divisors (see below), whose sum is σ = 13336513200. Its totient is φ = 13128043008.

The previous prime is 13232222077. The next prime is 13232222147. The reversal of 13232222131 is 13122223231.

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 13232222131 - 2⁹ = 13232221619 is a prime.

It is a super-2 number, since 2×13232222131² (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 (13232222831) 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, 217795 + ... + 271843.

It is an arithmetic number, because the mean of its divisors is an integer number (1667064150).

Almost surely, 2^13232222131 is an apocalyptic number.

13232222131 is a deficient number, since it is larger than the sum of its proper divisors (104291069).

13232222131 is a wasteful number, since it uses less digits than its factorization.

13232222131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55973.

The product of its digits is 864, while the sum is 22.

Adding to 13232222131 its reverse (13122223231), we get a palindrome (26354445362).

The spelling of 13232222131 in words is "thirteen billion, two hundred thirty-two million, two hundred twenty-two thousand, one hundred thirty-one".