22745582746 has 8 divisors (see below), whose sum is σ = 35914078080. Its totient is φ = 10774223388.

The previous prime is 22745582653. The next prime is 22745582749. The reversal of 22745582746 is 64728554722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22745582693 and 22745582702.

It is not an unprimeable number, because it can be changed into a prime (22745582749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299283946 + ... + 299284021.

It is an arithmetic number, because the mean of its divisors is an integer number (4489259760).

Almost surely, 2^22745582746 is an apocalyptic number.

22745582746 is a deficient number, since it is larger than the sum of its proper divisors (13168495334).

22745582746 is a wasteful number, since it uses less digits than its factorization.

22745582746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598567988.

The product of its digits is 7526400, while the sum is 52.

The spelling of 22745582746 in words is "twenty-two billion, seven hundred forty-five million, five hundred eighty-two thousand, seven hundred forty-six".