22053177776 has 20 divisors (see below), whose sum is σ = 48832036752. Its totient is φ = 9451361856.

The previous prime is 22053177749. The next prime is 22053177779. The reversal of 22053177776 is 67777135022.

It is a self number, because there is not a number n which added to its sum of digits gives 22053177776.

It is not an unprimeable number, because it can be changed into a prime (22053177779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98451575 + ... + 98451798.

Almost surely, 2^22053177776 is an apocalyptic number.

It is an amenable number.

22053177776 is an abundant number, since it is smaller than the sum of its proper divisors (26778858976).

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

22053177776 is a wasteful number, since it uses less digits than its factorization.

22053177776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196903388 (or 196903382 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 47.

The spelling of 22053177776 in words is "twenty-two billion, fifty-three million, one hundred seventy-seven thousand, seven hundred seventy-six".