22880158985880 has 288 divisors, whose sum is σ = 86506941502800. Its totient is φ = 5229391974912.

The previous prime is 22880158985861. The next prime is 22880158985881. The reversal of 22880158985880 is 8858985108822.

22880158985880 is a `hidden beast` number, since 2 + 28 + 8 + 0 + 15 + 8 + 9 + 8 + 588 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 22880158985799 and 22880158985808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22880158985881) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 324170274 + ... + 324240846.

Almost surely, 2^{22880158985880} is an apocalyptic number.

22880158985880 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 22880158985880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43253470751400).

22880158985880 is an abundant number, since it is smaller than the sum of its proper divisors (63626782516920).

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

22880158985880 is a wasteful number, since it uses less digits than its factorization.

22880158985880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88983 (or 88969 counting only the distinct ones).

The product of its (nonzero) digits is 235929600, while the sum is 72.

The spelling of 22880158985880 in words is "twenty-two trillion, eight hundred eighty billion, one hundred fifty-eight million, nine hundred eighty-five thousand, eight hundred eighty".