22669426560 has 512 divisors, whose sum is σ = 84412523520. Its totient is φ = 5113774080.

The previous prime is 22669426553. The next prime is 22669426567. The reversal of 22669426560 is 6562496622.

It is an interprime number because it is at equal distance from previous prime (22669426553) and next prime (22669426567).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22669426567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36980814 + ... + 36981426.

It is an arithmetic number, because the mean of its divisors is an integer number (164868210).

Almost surely, 2^22669426560 is an apocalyptic number.

22669426560 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 22669426560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42206261760).

22669426560 is an abundant number, since it is smaller than the sum of its proper divisors (61743096960).

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

22669426560 is a wasteful number, since it uses less digits than its factorization.

22669426560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 22669426560 in words is "twenty-two billion, six hundred sixty-nine million, four hundred twenty-six thousand, five hundred sixty".