22963922378208 has 864 divisors, whose sum is σ = 82317507068160. Its totient is φ = 5927594803200.

The previous prime is 22963922378183. The next prime is 22963922378269. The reversal of 22963922378208 is 80287322936922.

22963922378208 is a `hidden beast` number, since 2 + 2 + 9 + 6 + 39 + 22 + 378 + 208 = 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 143 ways as a sum of consecutive naturals, for example, 5159270383 + ... + 5159274833.

It is an arithmetic number, because the mean of its divisors is an integer number (95274892440).

Almost surely, 2^{22963922378208} is an apocalyptic number.

22963922378208 is a gapful number since it is divisible by the number (28) 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 22963922378208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41158753534080).

22963922378208 is an abundant number, since it is smaller than the sum of its proper divisors (59353584689952).

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

22963922378208 is a wasteful number, since it uses less digits than its factorization.

22963922378208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728 (or 4688 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 22963922378208 in words is "twenty-two trillion, nine hundred sixty-three billion, nine hundred twenty-two million, three hundred seventy-eight thousand, two hundred eight".