22708734048 has 1152 divisors, whose sum is σ = 94209454080. Its totient is φ = 5269017600.

The previous prime is 22708734047. The next prime is 22708734067. The reversal of 22708734048 is 84043780722.

22708734048 is a `hidden beast` number, since 227 + 0 + 87 + 340 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22708733994 and 22708734012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22708734047) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 732539793 + ... + 732539823.

It is an arithmetic number, because the mean of its divisors is an integer number (81779040).

Almost surely, 2^22708734048 is an apocalyptic number.

22708734048 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 22708734048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47104727040).

22708734048 is an abundant number, since it is smaller than the sum of its proper divisors (71500720032).

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

22708734048 is a wasteful number, since it uses less digits than its factorization.

22708734048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 22708734048 in words is "twenty-two billion, seven hundred eight million, seven hundred thirty-four thousand, forty-eight".