22289626798 has 16 divisors (see below), whose sum is σ = 34123597200. Its totient is φ = 10916611200.

The previous prime is 22289626787. The next prime is 22289626831. The reversal of 22289626798 is 89762698222.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a congruent number.

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, 349648 + ... + 408451.

It is an arithmetic number, because the mean of its divisors is an integer number (2132724825).

Almost surely, 2^22289626798 is an apocalyptic number.

22289626798 is a deficient number, since it is larger than the sum of its proper divisors (11833970402).

22289626798 is a wasteful number, since it uses less digits than its factorization.

22289626798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758403.

The product of its digits is 20901888, while the sum is 61.

The spelling of 22289626798 in words is "twenty-two billion, two hundred eighty-nine million, six hundred twenty-six thousand, seven hundred ninety-eight".