22112000233222 has 8 divisors (see below), whose sum is σ = 33711738060672. Its totient is φ = 10874754213000.

The previous prime is 22112000233217. The next prime is 22112000233229. The reversal of 22112000233222 is 22233200021122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22112000233193 and 22112000233202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112000233229) 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, 90622951654 + ... + 90622951897.

It is an arithmetic number, because the mean of its divisors is an integer number (4213967257584).

Almost surely, 2^{22112000233222} is an apocalyptic number.

22112000233222 is a deficient number, since it is larger than the sum of its proper divisors (11599737827450).

22112000233222 is a wasteful number, since it uses less digits than its factorization.

22112000233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181245903614.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22112000233222 its reverse (22233200021122), we get a palindrome (44345200254344).

The spelling of 22112000233222 in words is "twenty-two trillion, one hundred twelve billion, two hundred thirty-three thousand, two hundred twenty-two".