22222626808 has 32 divisors (see below), whose sum is σ = 43106379120. Its totient is φ = 10732960000.

The previous prime is 22222626793. The next prime is 22222626827. The reversal of 22222626808 is 80862622222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302278 + ... + 368533.

Almost surely, 2^22222626808 is an apocalyptic number.

It is an amenable number.

22222626808 is a deficient number, since it is larger than the sum of its proper divisors (20883752312).

22222626808 is a wasteful number, since it uses less digits than its factorization.

22222626808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670959 (or 670955 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 22222626808 in words is "twenty-two billion, two hundred twenty-two million, six hundred twenty-six thousand, eight hundred eight".