22724941086 has 24 divisors (see below), whose sum is σ = 50382429240. Its totient is φ = 7398817776.

The previous prime is 22724941081. The next prime is 22724941133. The reversal of 22724941086 is 68014942722.

22724941086 is a `hidden beast` number, since 2 + 2 + 72 + 494 + 10 + 86 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22724941081) 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, 14679421 + ... + 14680968.

It is an arithmetic number, because the mean of its divisors is an integer number (2099267885).

Almost surely, 2^22724941086 is an apocalyptic number.

22724941086 is an abundant number, since it is smaller than the sum of its proper divisors (27657488154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22724941086 is a wasteful number, since it uses less digits than its factorization.

22724941086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29360440 (or 29360437 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 22724941086 in words is "twenty-two billion, seven hundred twenty-four million, nine hundred forty-one thousand, eighty-six".