22112323322 has 8 divisors (see below), whose sum is σ = 33568105536. Its totient is φ = 10922954812.

The previous prime is 22112323313. The next prime is 22112323379. The reversal of 22112323322 is 22332321122.

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

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, 66603218 + ... + 66603549.

It is an arithmetic number, because the mean of its divisors is an integer number (4196013192).

Almost surely, 2^22112323322 is an apocalyptic number.

22112323322 is a deficient number, since it is larger than the sum of its proper divisors (11455782214).

22112323322 is a wasteful number, since it uses less digits than its factorization.

22112323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133206852.

The product of its digits is 1728, while the sum is 23.

Adding to 22112323322 its reverse (22332321122), we get a palindrome (44444644444).

The spelling of 22112323322 in words is "twenty-two billion, one hundred twelve million, three hundred twenty-three thousand, three hundred twenty-two".