22248553924 has 12 divisors (see below), whose sum is σ = 38939882044. Its totient is φ = 11122873344.

The previous prime is 22248553909. The next prime is 22248553949. The reversal of 22248553924 is 42935584222.

It can be written as a sum of positive squares in 2 ways, for example, as 6182991424 + 16065562500 = 78632^2 + 126750^2 .

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, 314829 + ... + 378964.

Almost surely, 2^22248553924 is an apocalyptic number.

It is an amenable number.

22248553924 is a deficient number, since it is larger than the sum of its proper divisors (16691328120).

22248553924 is a wasteful number, since it uses less digits than its factorization.

22248553924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701814 (or 701812 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The spelling of 22248553924 in words is "twenty-two billion, two hundred forty-eight million, five hundred fifty-three thousand, nine hundred twenty-four".