22055066608 has 20 divisors (see below), whose sum is σ = 42739260048. Its totient is φ = 11025580160.

The previous prime is 22055066587. The next prime is 22055066669. The reversal of 22055066608 is 80666055022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26653 + ... + 211708.

Almost surely, 2^22055066608 is an apocalyptic number.

It is an amenable number.

22055066608 is a deficient number, since it is larger than the sum of its proper divisors (20684193440).

22055066608 is a wasteful number, since it uses less digits than its factorization.

22055066608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244152 (or 244146 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 22055066608 in words is "twenty-two billion, fifty-five million, sixty-six thousand, six hundred eight".