22955027775 has 12 divisors (see below), whose sum is σ = 37952312712. Its totient is φ = 12242681440.

The previous prime is 22955027759. The next prime is 22955027779. The reversal of 22955027775 is 57772055922.

It is not a de Polignac number, because 22955027775 - 2⁴ = 22955027759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22955027779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153033444 + ... + 153033593.

It is an arithmetic number, because the mean of its divisors is an integer number (3162692726).

Almost surely, 2^22955027775 is an apocalyptic number.

22955027775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22955027775 is a deficient number, since it is larger than the sum of its proper divisors (14997284937).

22955027775 is a wasteful number, since it uses less digits than its factorization.

22955027775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306067050 (or 306067045 counting only the distinct ones).

The product of its (nonzero) digits is 3087000, while the sum is 51.

The spelling of 22955027775 in words is "twenty-two billion, nine hundred fifty-five million, twenty-seven thousand, seven hundred seventy-five".