22913847022794 has 512 divisors, whose sum is σ = 62206805606400. Its totient is φ = 5487024291840.

The previous prime is 22913847022757. The next prime is 22913847022799. The reversal of 22913847022794 is 49722074831922.

It is not an unprimeable number, because it can be changed into a prime (22913847022799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 22709461362 + ... + 22709462370.

It is an arithmetic number, because the mean of its divisors is an integer number (121497667200).

Almost surely, 2^{22913847022794} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22913847022794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31103402803200).

22913847022794 is an abundant number, since it is smaller than the sum of its proper divisors (39292958583606).

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

22913847022794 is a wasteful number, since it uses less digits than its factorization.

22913847022794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 22913847022794 in words is "twenty-two trillion, nine hundred thirteen billion, eight hundred forty-seven million, twenty-two thousand, seven hundred ninety-four".