22479158896 has 20 divisors (see below), whose sum is σ = 43558106200. Its totient is φ = 11238357312.

The previous prime is 22479158873. The next prime is 22479158899. The reversal of 22479158896 is 69885197422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22479158899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85795 + ... + 228733.

It is an arithmetic number, because the mean of its divisors is an integer number (2177905310).

Almost surely, 2^22479158896 is an apocalyptic number.

It is an amenable number.

22479158896 is a deficient number, since it is larger than the sum of its proper divisors (21078947304).

22479158896 is a wasteful number, since it uses less digits than its factorization.

22479158896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152776 (or 152770 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 61.

The spelling of 22479158896 in words is "twenty-two billion, four hundred seventy-nine million, one hundred fifty-eight thousand, eight hundred ninety-six".