22447650793680 has 1680 divisors, whose sum is σ = 95781657081600. Its totient is φ = 4868938045440.

The previous prime is 22447650793663. The next prime is 22447650793697. The reversal of 22447650793680 is 8639705674422.

22447650793680 is a `hidden beast` number, since 2 + 2 + 4 + 47 + 6 + 507 + 9 + 3 + 6 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (22447650793663) and next prime (22447650793697).

It is a tau number, because it is divible by the number of its divisors (1680).

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 335 ways as a sum of consecutive naturals, for example, 4889488185 + ... + 4889492775.

It is an arithmetic number, because the mean of its divisors is an integer number (57012891120).

Almost surely, 2^{22447650793680} is an apocalyptic number.

22447650793680 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 22447650793680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47890828540800).

22447650793680 is an abundant number, since it is smaller than the sum of its proper divisors (73334006287920).

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

22447650793680 is a wasteful number, since it uses less digits than its factorization.

22447650793680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724 (or 4696 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 22447650793680 in words is "twenty-two trillion, four hundred forty-seven billion, six hundred fifty million, seven hundred ninety-three thousand, six hundred eighty".