22432200131 has 8 divisors (see below), whose sum is σ = 24508974384. Its totient is φ = 20361673120.

The previous prime is 22432200113. The next prime is 22432200143. The reversal of 22432200131 is 13100223422.

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 22432200131 - 2²² = 22428005827 is a prime.

It is a super-2 number, since 2×22432200131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22432200731) 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, 1554296 + ... + 1568661.

It is an arithmetic number, because the mean of its divisors is an integer number (3063621798).

Almost surely, 2^22432200131 is an apocalyptic number.

22432200131 is a deficient number, since it is larger than the sum of its proper divisors (2076774253).

22432200131 is a wasteful number, since it uses less digits than its factorization.

22432200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123621.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22432200131 its reverse (13100223422), we get a palindrome (35532423553).

The spelling of 22432200131 in words is "twenty-two billion, four hundred thirty-two million, two hundred thousand, one hundred thirty-one".