2112344120223 has 6 divisors (see below), whose sum is σ = 3051163729224. Its totient is φ = 1408229413476.

The previous prime is 2112344120203. The next prime is 2112344120297. The reversal of 2112344120223 is 3220214432112.

2112344120223 is a `hidden beast` number, since 2 + 1 + 1 + 23 + 4 + 412 + 0 + 223 = 666.

It is not a de Polignac number, because 2112344120223 - 2²⁶ = 2112277011359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112344120203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117352451115 + ... + 117352451132.

It is an arithmetic number, because the mean of its divisors is an integer number (508527288204).

Almost surely, 2^{2112344120223} is an apocalyptic number.

2112344120223 is a deficient number, since it is larger than the sum of its proper divisors (938819609001).

2112344120223 is a wasteful number, since it uses less digits than its factorization.

2112344120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234704902253 (or 234704902250 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2112344120223 its reverse (3220214432112), we get a palindrome (5332558552335).

The spelling of 2112344120223 in words is "two trillion, one hundred twelve billion, three hundred forty-four million, one hundred twenty thousand, two hundred twenty-three".