22998238018560 has 1408 divisors, whose sum is σ = 96981973401600. Its totient is φ = 5057566801920.

The previous prime is 22998238018543. The next prime is 22998238018583. The reversal of 22998238018560 is 6581083289922.

22998238018560 is a `hidden beast` number, since 2 + 29 + 9 + 8 + 2 + 38 + 0 + 18 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5369654179 + ... + 5369658461.

Almost surely, 2^{22998238018560} is an apocalyptic number.

22998238018560 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 22998238018560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48490986700800).

22998238018560 is an abundant number, since it is smaller than the sum of its proper divisors (73983735383040).

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

22998238018560 is a wasteful number, since it uses less digits than its factorization.

22998238018560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534 (or 4510 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 63.

The spelling of 22998238018560 in words is "twenty-two trillion, nine hundred ninety-eight billion, two hundred thirty-eight million, eighteen thousand, five hundred sixty".