22045756366 has 24 divisors (see below), whose sum is σ = 35141049720. Its totient is φ = 10370700672.

The previous prime is 22045756363. The next prime is 22045756367. The reversal of 22045756366 is 66365754022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22045756363) 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, 2179216 + ... + 2189308.

It is an arithmetic number, because the mean of its divisors is an integer number (1464210405).

Almost surely, 2^22045756366 is an apocalyptic number.

22045756366 is a deficient number, since it is larger than the sum of its proper divisors (13095293354).

22045756366 is a wasteful number, since it uses less digits than its factorization.

22045756366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13908 (or 13891 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 22045756366 in words is "twenty-two billion, forty-five million, seven hundred fifty-six thousand, three hundred sixty-six".