22741006815 has 48 divisors (see below), whose sum is σ = 40743855360. Its totient is φ = 11721553920.

The previous prime is 22741006781. The next prime is 22741006819. The reversal of 22741006815 is 51860014722.

22741006815 is a `hidden beast` number, since 227 + 410 + 0 + 6 + 8 + 15 = 666.

It is not a de Polignac number, because 22741006815 - 2⁹ = 22741006303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22741006815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22741006819) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1067791 + ... + 1088879.

It is an arithmetic number, because the mean of its divisors is an integer number (848830320).

Almost surely, 2^22741006815 is an apocalyptic number.

22741006815 is a deficient number, since it is larger than the sum of its proper divisors (18002848545).

22741006815 is a wasteful number, since it uses less digits than its factorization.

22741006815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21904 (or 21901 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 22741006815 in words is "twenty-two billion, seven hundred forty-one million, six thousand, eight hundred fifteen".