22412066656 has 24 divisors (see below), whose sum is σ = 50427150480. Its totient is φ = 9605171328.

The previous prime is 22412066641. The next prime is 22412066657. The reversal of 22412066656 is 65666021422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412066657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50026711 + ... + 50027158.

It is an arithmetic number, because the mean of its divisors is an integer number (2101131270).

Almost surely, 2^22412066656 is an apocalyptic number.

It is an amenable number.

22412066656 is an abundant number, since it is smaller than the sum of its proper divisors (28015083824).

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

22412066656 is a wasteful number, since it uses less digits than its factorization.

22412066656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100053886 (or 100053878 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 22412066656 in words is "twenty-two billion, four hundred twelve million, sixty-six thousand, six hundred fifty-six".