22126745183 has 4 divisors (see below), whose sum is σ = 22131788688. Its totient is φ = 22121701680.

The previous prime is 22126745171. The next prime is 22126745219. The reversal of 22126745183 is 38154762122.

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 22126745183 - 2²⁸ = 21858309727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22126745183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22126745083) 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, 2515166 + ... + 2523947.

It is an arithmetic number, because the mean of its divisors is an integer number (5532947172).

Almost surely, 2^22126745183 is an apocalyptic number.

22126745183 is a deficient number, since it is larger than the sum of its proper divisors (5043505).

22126745183 is an equidigital number, since it uses as much as digits as its factorization.

22126745183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043504.

The product of its digits is 161280, while the sum is 41.

The spelling of 22126745183 in words is "twenty-two billion, one hundred twenty-six million, seven hundred forty-five thousand, one hundred eighty-three".