22954747797 has 24 divisors (see below), whose sum is σ = 34258318848. Its totient is φ = 14802933600.

The previous prime is 22954747769. The next prime is 22954747813. The reversal of 22954747797 is 79774745922.

22954747797 is a `hidden beast` number, since 2 + 2 + 9 + 5 + 474 + 77 + 97 = 666.

It is not a de Polignac number, because 22954747797 - 2²⁴ = 22937970581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22954747297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305029 + ... + 372762.

It is an arithmetic number, because the mean of its divisors is an integer number (1427429952).

Almost surely, 2^22954747797 is an apocalyptic number.

It is an amenable number.

22954747797 is a deficient number, since it is larger than the sum of its proper divisors (11303571051).

22954747797 is a wasteful number, since it uses less digits than its factorization.

22954747797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677921 (or 677918 counting only the distinct ones).

The product of its digits is 62233920, while the sum is 63.

The spelling of 22954747797 in words is "twenty-two billion, nine hundred fifty-four million, seven hundred forty-seven thousand, seven hundred ninety-seven".