22124335131 has 12 divisors (see below), whose sum is σ = 32076177120. Its totient is φ = 14694724080.

The previous prime is 22124335087. The next prime is 22124335133. The reversal of 22124335131 is 13153342122.

22124335131 is a `hidden beast` number, since 2 + 212 + 433 + 5 + 13 + 1 = 666.

It is not a de Polignac number, because 22124335131 - 2¹⁸ = 22124072987 is a prime.

It is a super-2 number, since 2×22124335131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22124335095 and 22124335104.

It is not an unprimeable number, because it can be changed into a prime (22124335133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4566835 + ... + 4571676.

It is an arithmetic number, because the mean of its divisors is an integer number (2673014760).

Almost surely, 2^22124335131 is an apocalyptic number.

22124335131 is a deficient number, since it is larger than the sum of its proper divisors (9951841989).

22124335131 is a wasteful number, since it uses less digits than its factorization.

22124335131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138786 (or 9138783 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

Adding to 22124335131 its reverse (13153342122), we get a palindrome (35277677253).

The spelling of 22124335131 in words is "twenty-two billion, one hundred twenty-four million, three hundred thirty-five thousand, one hundred thirty-one".