22199596495 has 4 divisors (see below), whose sum is σ = 26639515800. Its totient is φ = 17759677192.

The previous prime is 22199596459. The next prime is 22199596511. The reversal of 22199596495 is 59469599122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22199596495 - 2²³ = 22191207887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219959645 + ... + 2219959654.

It is an arithmetic number, because the mean of its divisors is an integer number (6659878950).

Almost surely, 2^22199596495 is an apocalyptic number.

22199596495 is a deficient number, since it is larger than the sum of its proper divisors (4439919305).

22199596495 is an equidigital number, since it uses as much as digits as its factorization.

22199596495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439919304.

The product of its digits is 15746400, while the sum is 61.

The spelling of 22199596495 in words is "twenty-two billion, one hundred ninety-nine million, five hundred ninety-six thousand, four hundred ninety-five".