22595641798 has 16 divisors (see below), whose sum is σ = 35117825760. Its totient is φ = 10890936000.

The previous prime is 22595641793. The next prime is 22595641811. The reversal of 22595641798 is 89714659522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22595641793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272103 + ... + 345298.

It is an arithmetic number, because the mean of its divisors is an integer number (2194864110).

Almost surely, 2^22595641798 is an apocalyptic number.

22595641798 is a deficient number, since it is larger than the sum of its proper divisors (12522183962).

22595641798 is a wasteful number, since it uses less digits than its factorization.

22595641798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618063.

The product of its digits is 10886400, while the sum is 58.

The spelling of 22595641798 in words is "twenty-two billion, five hundred ninety-five million, six hundred forty-one thousand, seven hundred ninety-eight".