22730733775 has 12 divisors (see below), whose sum is σ = 28203699312. Its totient is φ = 18173239040.

The previous prime is 22730733769. The next prime is 22730733797. The reversal of 22730733775 is 57733703722.

It is not a de Polignac number, because 22730733775 - 2⁵ = 22730733743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242722 + ... + 323071.

It is an arithmetic number, because the mean of its divisors is an integer number (2350308276).

Almost surely, 2^22730733775 is an apocalyptic number.

22730733775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22730733775 is a deficient number, since it is larger than the sum of its proper divisors (5472965537).

22730733775 is a wasteful number, since it uses less digits than its factorization.

22730733775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567410 (or 567405 counting only the distinct ones).

The product of its (nonzero) digits is 1296540, while the sum is 46.

The spelling of 22730733775 in words is "twenty-two billion, seven hundred thirty million, seven hundred thirty-three thousand, seven hundred seventy-five".