22744566324016 has 40 divisors (see below), whose sum is σ = 44553301913120. Its totient is φ = 11247227191296.

The previous prime is 22744566323993. The next prime is 22744566324017. The reversal of 22744566324016 is 61042366544722.

It is not an unprimeable number, because it can be changed into a prime (22744566324017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7706235 + ... + 10240858.

It is an arithmetic number, because the mean of its divisors is an integer number (1113832547828).

Almost surely, 2^{22744566324016} is an apocalyptic number.

It is an amenable number.

22744566324016 is a deficient number, since it is larger than the sum of its proper divisors (21808735589104).

22744566324016 is a wasteful number, since it uses less digits than its factorization.

22744566324016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17947973 (or 17947967 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 22744566324016 in words is "twenty-two trillion, seven hundred forty-four billion, five hundred sixty-six million, three hundred twenty-four thousand, sixteen".