22260552109056 has 440 divisors, whose sum is σ = 69559604666640. Its totient is φ = 7083367170048.

The previous prime is 22260552109027. The next prime is 22260552109067. The reversal of 22260552109056 is 65090125506222.

22260552109056 is a `hidden beast` number, since 2 + 2 + 2 + 6 + 0 + 552 + 1 + 0 + 90 + 5 + 6 = 666.

It is a super-2 number, since 2×22260552109056² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 162584755 + ... + 162721613.

It is an arithmetic number, because the mean of its divisors is an integer number (158090010606).

Almost surely, 2^{22260552109056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22260552109056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34779802333320).

22260552109056 is an abundant number, since it is smaller than the sum of its proper divisors (47299052557584).

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

22260552109056 is a wasteful number, since it uses less digits than its factorization.

22260552109056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136981 (or 136954 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 22260552109056 in words is "twenty-two trillion, two hundred sixty billion, five hundred fifty-two million, one hundred nine thousand, fifty-six".