22626339879605 has 64 divisors (see below), whose sum is σ = 34433591132160. Its totient is φ = 13862250931200.

The previous prime is 22626339879601. The next prime is 22626339879641. The reversal of 22626339879605 is 50697893362622.

It is not a de Polignac number, because 22626339879605 - 2² = 22626339879601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22626339879601) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93624125 + ... + 93865485.

It is an arithmetic number, because the mean of its divisors is an integer number (538024861440).

Almost surely, 2^{22626339879605} is an apocalyptic number.

It is an amenable number.

22626339879605 is a deficient number, since it is larger than the sum of its proper divisors (11807251252555).

22626339879605 is a wasteful number, since it uses less digits than its factorization.

22626339879605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245570.

The product of its (nonzero) digits is 352719360, while the sum is 68.

The spelling of 22626339879605 in words is "twenty-two trillion, six hundred twenty-six billion, three hundred thirty-nine million, eight hundred seventy-nine thousand, six hundred five".