22660224499 has 8 divisors (see below), whose sum is σ = 25018080192. Its totient is φ = 20352008040.

The previous prime is 22660224469. The next prime is 22660224553. The reversal of 22660224499 is 99442206622.

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

It is a cyclic number.

It is not a de Polignac number, because 22660224499 - 2⁷ = 22660224371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22660224439) 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, 12408849 + ... + 12410674.

It is an arithmetic number, because the mean of its divisors is an integer number (3127260024).

Almost surely, 2^22660224499 is an apocalyptic number.

22660224499 is a deficient number, since it is larger than the sum of its proper divisors (2357855693).

22660224499 is a wasteful number, since it uses less digits than its factorization.

22660224499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24819617.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 22660224499 in words is "twenty-two billion, six hundred sixty million, two hundred twenty-four thousand, four hundred ninety-nine".