22723365986304 has 112 divisors (see below), whose sum is σ = 60641568076032. Its totient is φ = 7568251977728.

The previous prime is 22723365986281. The next prime is 22723365986311. The reversal of 22723365986304 is 40368956332722.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29678437 + ... + 30434459.

Almost surely, 2^{22723365986304} is an apocalyptic number.

22723365986304 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 22723365986304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30320784038016).

22723365986304 is an abundant number, since it is smaller than the sum of its proper divisors (37918202089728).

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

22723365986304 is an equidigital number, since it uses as much as digits as its factorization.

22723365986304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757275 (or 757251 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 60.

The spelling of 22723365986304 in words is "twenty-two trillion, seven hundred twenty-three billion, three hundred sixty-five million, nine hundred eighty-six thousand, three hundred four".