22705627360 has 96 divisors (see below), whose sum is σ = 57810866400. Its totient is φ = 8377448448.

The previous prime is 22705627303. The next prime is 22705627369. The reversal of 22705627360 is 6372650722.

It is a super-2 number, since 2×22705627360² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22705627369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3601491 + ... + 3607789.

It is an arithmetic number, because the mean of its divisors is an integer number (602196525).

Almost surely, 2^22705627360 is an apocalyptic number.

22705627360 is a gapful number since it is divisible by the number (20) 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 22705627360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28905433200).

22705627360 is an abundant number, since it is smaller than the sum of its proper divisors (35105239040).

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

22705627360 is a wasteful number, since it uses less digits than its factorization.

22705627360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060 (or 8052 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 22705627360 in words is "twenty-two billion, seven hundred five million, six hundred twenty-seven thousand, three hundred sixty".