22023022199 has 4 divisors (see below), whose sum is σ = 22104892440. Its totient is φ = 21941151960.

The previous prime is 22023022193. The next prime is 22023022223. The reversal of 22023022199 is 99122032022.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22023022199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023022193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40934717 + ... + 40935254.

It is an arithmetic number, because the mean of its divisors is an integer number (5526223110).

Almost surely, 2^22023022199 is an apocalyptic number.

22023022199 is a deficient number, since it is larger than the sum of its proper divisors (81870241).

22023022199 is an equidigital number, since it uses as much as digits as its factorization.

22023022199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81870240.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 22023022199 in words is "twenty-two billion, twenty-three million, twenty-two thousand, one hundred ninety-nine".