22126745182 has 8 divisors (see below), whose sum is σ = 35142477696. Its totient is φ = 10412585952.

The previous prime is 22126745171. The next prime is 22126745219. The reversal of 22126745182 is 28154762122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 325393278 + ... + 325393345.

It is an arithmetic number, because the mean of its divisors is an integer number (4392809712).

Almost surely, 2^22126745182 is an apocalyptic number.

22126745182 is a deficient number, since it is larger than the sum of its proper divisors (13015732514).

22126745182 is a wasteful number, since it uses less digits than its factorization.

22126745182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650786642.

The product of its digits is 107520, while the sum is 40.

The spelling of 22126745182 in words is "twenty-two billion, one hundred twenty-six million, seven hundred forty-five thousand, one hundred eighty-two".