22133130131 has 8 divisors (see below), whose sum is σ = 25376342784. Its totient is φ = 18910251720.

The previous prime is 22133130113. The next prime is 22133130179. The reversal of 22133130131 is 13103133122.

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 22133130131 - 2³⁰ = 21059388307 is a prime.

It is a super-2 number, since 2×22133130131² (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 (22133130931) 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, 5081225 + ... + 5085578.

It is an arithmetic number, because the mean of its divisors is an integer number (3172042848).

Almost surely, 2^22133130131 is an apocalyptic number.

22133130131 is a deficient number, since it is larger than the sum of its proper divisors (3243212653).

22133130131 is a wasteful number, since it uses less digits than its factorization.

22133130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10167121.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 22133130131 its reverse (13103133122), we get a palindrome (35236263253).

The spelling of 22133130131 in words is "twenty-two billion, one hundred thirty-three million, one hundred thirty thousand, one hundred thirty-one".