22123230201112 has 16 divisors (see below), whose sum is σ = 41482775556360. Its totient is φ = 11061156719424.

The previous prime is 22123230201097. The next prime is 22123230201113. The reversal of 22123230201112 is 21110203232122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123230201113) 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, 57092478 + ... + 57478669.

Almost surely, 2^{22123230201112} is an apocalyptic number.

It is an amenable number.

22123230201112 is a deficient number, since it is larger than the sum of its proper divisors (19359545355248).

22123230201112 is a wasteful number, since it uses less digits than its factorization.

22123230201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114595290 (or 114595286 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22123230201112 its reverse (21110203232122), we get a palindrome (43233433433234).

The spelling of 22123230201112 in words is "twenty-two trillion, one hundred twenty-three billion, two hundred thirty million, two hundred one thousand, one hundred twelve".