22358456352 has 192 divisors, whose sum is σ = 66743429760. Its totient is φ = 7279828992.

The previous prime is 22358456347. The next prime is 22358456357. The reversal of 22358456352 is 25365485322.

22358456352 is a `hidden beast` number, since 2 + 2 + 3 + 5 + 8 + 4 + 5 + 635 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (22358456347) and next prime (22358456357).

It is a junction number, because it is equal to n+sod(n) for n = 22358456298 and 22358456307.

It is not an unprimeable number, because it can be changed into a prime (22358456357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6747048 + ... + 6750360.

It is an arithmetic number, because the mean of its divisors is an integer number (347622030).

Almost surely, 2^22358456352 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 22358456352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33371714880).

22358456352 is an abundant number, since it is smaller than the sum of its proper divisors (44384973408).

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

22358456352 is a wasteful number, since it uses less digits than its factorization.

22358456352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512 (or 3498 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

It can be divided in two parts, 223584 and 56352, that added together give a 7-th power (279936 = 6⁷).

The spelling of 22358456352 in words is "twenty-two billion, three hundred fifty-eight million, four hundred fifty-six thousand, three hundred fifty-two".