22888224456 has 16 divisors (see below), whose sum is σ = 57220561200. Its totient is φ = 7629408144.

The previous prime is 22888224409. The next prime is 22888224479. The reversal of 22888224456 is 65442288822.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22888224399 and 22888224408.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 476837986 + ... + 476838033.

It is an arithmetic number, because the mean of its divisors is an integer number (3576285075).

Almost surely, 2^22888224456 is an apocalyptic number.

It is an amenable number.

22888224456 is an abundant number, since it is smaller than the sum of its proper divisors (34332336744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22888224456 is a wasteful number, since it uses less digits than its factorization.

22888224456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953676028 (or 953676024 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 51.

The spelling of 22888224456 in words is "twenty-two billion, eight hundred eighty-eight million, two hundred twenty-four thousand, four hundred fifty-six".