22124304332 has 12 divisors (see below), whose sum is σ = 41695804416. Its totient is φ = 10211217360.

The previous prime is 22124304281. The next prime is 22124304341. The reversal of 22124304332 is 23340342122.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 212733644 + ... + 212733747.

It is an arithmetic number, because the mean of its divisors is an integer number (3474650368).

Almost surely, 2^22124304332 is an apocalyptic number.

It is an amenable number.

22124304332 is a deficient number, since it is larger than the sum of its proper divisors (19571500084).

22124304332 is a wasteful number, since it uses less digits than its factorization.

22124304332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425467408 (or 425467406 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22124304332 its reverse (23340342122), we get a palindrome (45464646454).

The spelling of 22124304332 in words is "twenty-two billion, one hundred twenty-four million, three hundred four thousand, three hundred thirty-two".