22673677780 has 48 divisors (see below), whose sum is σ = 51293055744. Its totient is φ = 8369262720.

The previous prime is 22673677769. The next prime is 22673677781. The reversal of 22673677780 is 8777637622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22673677781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982575 + ... + 1005385.

It is an arithmetic number, because the mean of its divisors is an integer number (1068605328).

Almost surely, 2^22673677780 is an apocalyptic number.

22673677780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22673677780 is an abundant number, since it is smaller than the sum of its proper divisors (28619377964).

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

22673677780 is a wasteful number, since it uses less digits than its factorization.

22673677780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26656 (or 26654 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 55.

The spelling of 22673677780 in words is "twenty-two billion, six hundred seventy-three million, six hundred seventy-seven thousand, seven hundred eighty".