22303971568 has 40 divisors (see below), whose sum is σ = 43345613600. Its totient is φ = 11118069504.

The previous prime is 22303971563. The next prime is 22303971577. The reversal of 22303971568 is 86517930322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303971563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9334918 + ... + 9337306.

It is an arithmetic number, because the mean of its divisors is an integer number (1083640340).

Almost surely, 2^22303971568 is an apocalyptic number.

It is an amenable number.

22303971568 is a deficient number, since it is larger than the sum of its proper divisors (21041642032).

22303971568 is a wasteful number, since it uses less digits than its factorization.

22303971568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929 (or 3923 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 22303971568 in words is "twenty-two billion, three hundred three million, nine hundred seventy-one thousand, five hundred sixty-eight".