22766626326720 has 224 divisors, whose sum is σ = 76295809612800. Its totient is φ = 5735895220224.

The previous prime is 22766626326713. The next prime is 22766626326761. The reversal of 22766626326720 is 2762362666722.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4993576 + ... + 8394584.

Almost surely, 2^{22766626326720} is an apocalyptic number.

22766626326720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22766626326720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38147904806400).

22766626326720 is an abundant number, since it is smaller than the sum of its proper divisors (53529183286080).

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

22766626326720 is a wasteful number, since it uses less digits than its factorization.

22766626326720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401415 (or 3401405 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 57.

The spelling of 22766626326720 in words is "twenty-two trillion, seven hundred sixty-six billion, six hundred twenty-six million, three hundred twenty-six thousand, seven hundred twenty".