22204666626 has 32 divisors (see below), whose sum is σ = 44574747648. Its totient is φ = 7374039120.

The previous prime is 22204666621. The next prime is 22204666663. The reversal of 22204666626 is 62666640222.

It is not an unprimeable number, because it can be changed into a prime (22204666621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1837761 + ... + 1849803.

It is an arithmetic number, because the mean of its divisors is an integer number (1392960864).

Almost surely, 2^22204666626 is an apocalyptic number.

22204666626 is an abundant number, since it is smaller than the sum of its proper divisors (22370081022).

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

22204666626 is a wasteful number, since it uses less digits than its factorization.

22204666626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13166.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 22204666626 in words is "twenty-two billion, two hundred four million, six hundred sixty-six thousand, six hundred twenty-six".