22226608 has 10 divisors (see below), whose sum is σ = 43064084. Its totient is φ = 11113296.

The previous prime is 22226591. The next prime is 22226627. The reversal of 22226608 is 80662222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694566 + ... + 694597.

Almost surely, 2^22226608 is an apocalyptic number.

It is an amenable number.

22226608 is a deficient number, since it is larger than the sum of its proper divisors (20837476).

22226608 is a wasteful number, since it uses less digits than its factorization.

22226608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389171 (or 1389165 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 22226608 is about 4714.5103669416. The cubic root of 22226608 is about 281.1627160918.

The spelling of 22226608 in words is "twenty-two million, two hundred twenty-six thousand, six hundred eight".