22551447196 has 6 divisors (see below), whose sum is σ = 39465032600. Its totient is φ = 11275723596.

The previous prime is 22551447181. The next prime is 22551447227. The reversal of 22551447196 is 69174415522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818930896 + ... + 2818930903.

Almost surely, 2^22551447196 is an apocalyptic number.

It is an amenable number.

22551447196 is a deficient number, since it is larger than the sum of its proper divisors (16913585404).

22551447196 is a wasteful number, since it uses less digits than its factorization.

22551447196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637861803 (or 5637861801 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The spelling of 22551447196 in words is "twenty-two billion, five hundred fifty-one million, four hundred forty-seven thousand, one hundred ninety-six".