22100230099 has 4 divisors (see below), whose sum is σ = 22105475064. Its totient is φ = 22094985136.

The previous prime is 22100230093. The next prime is 22100230111. The reversal of 22100230099 is 99003200122.

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 22100230099 - 2²⁵ = 22066675667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22100230093) 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, 2616157 + ... + 2624590.

It is an arithmetic number, because the mean of its divisors is an integer number (5526368766).

Almost surely, 2^22100230099 is an apocalyptic number.

22100230099 is a deficient number, since it is larger than the sum of its proper divisors (5244965).

22100230099 is an equidigital number, since it uses as much as digits as its factorization.

22100230099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244964.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 22100230099 in words is "twenty-two billion, one hundred million, two hundred thirty thousand, ninety-nine".