22860121650624 has 336 divisors, whose sum is σ = 69604114027968. Its totient is φ = 7148546555904.

The previous prime is 22860121650571. The next prime is 22860121650629. The reversal of 22860121650624 is 42605612106822.

22860121650624 is a `hidden beast` number, since 2 + 2 + 8 + 6 + 0 + 1 + 2 + 16 + 5 + 0 + 624 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22860121650624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22860121650629) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5472854424 + ... + 5472858600.

Almost surely, 2^{22860121650624} is an apocalyptic number.

22860121650624 is a gapful number since it is divisible by the number (24) 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 22860121650624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34802057013984).

22860121650624 is an abundant number, since it is smaller than the sum of its proper divisors (46743992377344).

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

22860121650624 is a wasteful number, since it uses less digits than its factorization.

22860121650624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892 (or 5879 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 22860121650624 in words is "twenty-two trillion, eight hundred sixty billion, one hundred twenty-one million, six hundred fifty thousand, six hundred twenty-four".