22043236107 has 4 divisors (see below), whose sum is σ = 29390981480. Its totient is φ = 14695490736.

The previous prime is 22043236079. The next prime is 22043236141. The reversal of 22043236107 is 70163234022.

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

It is not a de Polignac number, because 22043236107 - 2¹² = 22043232011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22043236177) 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, 3673872682 + ... + 3673872687.

It is an arithmetic number, because the mean of its divisors is an integer number (7347745370).

Almost surely, 2^22043236107 is an apocalyptic number.

22043236107 is a deficient number, since it is larger than the sum of its proper divisors (7347745373).

22043236107 is an equidigital number, since it uses as much as digits as its factorization.

22043236107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7347745372.

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 22043236107 in words is "twenty-two billion, forty-three million, two hundred thirty-six thousand, one hundred seven".