22124232044 has 12 divisors (see below), whose sum is σ = 38747038344. Its totient is φ = 11053649664.

The previous prime is 22124232017. The next prime is 22124232083. The reversal of 22124232044 is 44023242122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2110709 + ... + 2121164.

It is an arithmetic number, because the mean of its divisors is an integer number (3228919862).

Almost surely, 2^22124232044 is an apocalyptic number.

It is an amenable number.

22124232044 is a deficient number, since it is larger than the sum of its proper divisors (16622806300).

22124232044 is a wasteful number, since it uses less digits than its factorization.

22124232044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233184 (or 4233182 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22124232044 its reverse (44023242122), we get a palindrome (66147474166).

The spelling of 22124232044 in words is "twenty-two billion, one hundred twenty-four million, two hundred thirty-two thousand, forty-four".