22726775130605 has 16 divisors (see below), whose sum is σ = 33565698655104. Its totient is φ = 14385299423040.

The previous prime is 22726775130599. The next prime is 22726775130629. The reversal of 22726775130605 is 50603157762722.

It is a happy number.

It is not a de Polignac number, because 22726775130605 - 2⁸ = 22726775130349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24974477711 + ... + 24974478620.

It is an arithmetic number, because the mean of its divisors is an integer number (2097856165944).

Almost surely, 2^{22726775130605} is an apocalyptic number.

It is an amenable number.

22726775130605 is a deficient number, since it is larger than the sum of its proper divisors (10838923524499).

22726775130605 is a wasteful number, since it uses less digits than its factorization.

22726775130605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49948956356.

The product of its (nonzero) digits is 7408800, while the sum is 53.

The spelling of 22726775130605 in words is "twenty-two trillion, seven hundred twenty-six billion, seven hundred seventy-five million, one hundred thirty thousand, six hundred five".