22704720883968 has 1152 divisors, whose sum is σ = 69603635404800. Its totient is φ = 6534881869824.

The previous prime is 22704720883963. The next prime is 22704720883987. The reversal of 22704720883968 is 86938802740722.

It is a junction number, because it is equal to n+sod(n) for n = 22704720883899 and 22704720883908.

It is not an unprimeable number, because it can be changed into a prime (22704720883961) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 163343315643 + ... + 163343315781.

It is an arithmetic number, because the mean of its divisors is an integer number (60419822400).

Almost surely, 2^{22704720883968} 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 22704720883968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34801817702400).

22704720883968 is an abundant number, since it is smaller than the sum of its proper divisors (46898914520832).

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

22704720883968 is a wasteful number, since it uses less digits than its factorization.

22704720883968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 66.

The spelling of 22704720883968 in words is "twenty-two trillion, seven hundred four billion, seven hundred twenty million, eight hundred eighty-three thousand, nine hundred sixty-eight".