22498806864576 has 672 divisors, whose sum is σ = 75808090598400. Its totient is φ = 5756625616896.

The previous prime is 22498806864539. The next prime is 22498806864613. The reversal of 22498806864576 is 67546860889422.

It is an interprime number because it is at equal distance from previous prime (22498806864539) and next prime (22498806864613).

It is a tau number, because it is divible by the number of its divisors (672).

It is a junction number, because it is equal to n+sod(n) for n = 22498806864498 and 22498806864507.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1724172100 + ... + 1724185148.

Almost surely, 2^{22498806864576} 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 22498806864576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37904045299200).

22498806864576 is an abundant number, since it is smaller than the sum of its proper divisors (53309283733824).

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

22498806864576 is a wasteful number, since it uses less digits than its factorization.

22498806864576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13321 (or 13294 counting only the distinct ones).

The product of its (nonzero) digits is 2229534720, while the sum is 75.

The spelling of 22498806864576 in words is "twenty-two trillion, four hundred ninety-eight billion, eight hundred six million, eight hundred sixty-four thousand, five hundred seventy-six".