22297994583 has 8 divisors (see below), whose sum is σ = 29777043696. Its totient is φ = 14842137600.

The previous prime is 22297994539. The next prime is 22297994591. The reversal of 22297994583 is 38549979222.

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

It is not a de Polignac number, because 22297994583 - 2⁶ = 22297994519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22297994503) 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, 5795788 + ... + 5799633.

It is an arithmetic number, because the mean of its divisors is an integer number (3722130462).

Almost surely, 2^22297994583 is an apocalyptic number.

22297994583 is a deficient number, since it is larger than the sum of its proper divisors (7479049113).

22297994583 is a wasteful number, since it uses less digits than its factorization.

22297994583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11596065.

The product of its digits is 19595520, while the sum is 60.

The spelling of 22297994583 in words is "twenty-two billion, two hundred ninety-seven million, nine hundred ninety-four thousand, five hundred eighty-three".