22492940048 has 40 divisors (see below), whose sum is σ = 44379748800. Its totient is φ = 11040627584.

The previous prime is 22492940039. The next prime is 22492940053. The reversal of 22492940048 is 84004929422.

It is a junction number, because it is equal to n+sod(n) for n = 22492939990 and 22492940008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685358 + ... + 717426.

It is an arithmetic number, because the mean of its divisors is an integer number (1109493720).

Almost surely, 2^22492940048 is an apocalyptic number.

It is an amenable number.

22492940048 is a deficient number, since it is larger than the sum of its proper divisors (21886808752).

22492940048 is a wasteful number, since it uses less digits than its factorization.

22492940048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32879 (or 32873 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 22492940048 in words is "twenty-two billion, four hundred ninety-two million, nine hundred forty thousand, forty-eight".