22338938822 has 16 divisors (see below), whose sum is σ = 33710780880. Its totient is φ = 11102045472.

The previous prime is 22338938767. The next prime is 22338938827. The reversal of 22338938822 is 22883983322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22338938827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2130629 + ... + 2141087.

It is an arithmetic number, because the mean of its divisors is an integer number (2106923805).

Almost surely, 2^22338938822 is an apocalyptic number.

22338938822 is a deficient number, since it is larger than the sum of its proper divisors (11371842058).

22338938822 is a wasteful number, since it uses less digits than its factorization.

22338938822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16807.

The product of its digits is 1990656, while the sum is 50.

The spelling of 22338938822 in words is "twenty-two billion, three hundred thirty-eight million, nine hundred thirty-eight thousand, eight hundred twenty-two".