22576730416 has 20 divisors (see below), whose sum is σ = 43781194600. Its totient is φ = 11278357632.

The previous prime is 22576730413. The next prime is 22576730431. The reversal of 22576730416 is 61403767522.

It is not an unprimeable number, because it can be changed into a prime (22576730413) 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, 606846 + ... + 642973.

It is an arithmetic number, because the mean of its divisors is an integer number (2189059730).

Almost surely, 2^22576730416 is an apocalyptic number.

It is an amenable number.

22576730416 is a deficient number, since it is larger than the sum of its proper divisors (21204464184).

22576730416 is a wasteful number, since it uses less digits than its factorization.

22576730416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250956 (or 1250950 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 22576730416 in words is "twenty-two billion, five hundred seventy-six million, seven hundred thirty thousand, four hundred sixteen".