22224626604 has 18 divisors (see below), whose sum is σ = 56178917340. Its totient is φ = 7408208856.

The previous prime is 22224626603. The next prime is 22224626617. The reversal of 22224626604 is 40662642222.

22224626604 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 46 + 2 + 6 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 617350739 = 22224626604 / (2 + 2 + 2 + 2 + 4 + 6 + 2 + 6 + 6 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (22224626603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308675334 + ... + 308675405.

Almost surely, 2^22224626604 is an apocalyptic number.

It is an amenable number.

22224626604 is an abundant number, since it is smaller than the sum of its proper divisors (33954290736).

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

22224626604 is a wasteful number, since it uses less digits than its factorization.

22224626604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617350749 (or 617350744 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 22224626604 in words is "twenty-two billion, two hundred twenty-four million, six hundred twenty-six thousand, six hundred four".