123313255510222 has 16 divisors (see below), whose sum is σ = 195852494549232. Its totient is φ = 58029165842560.

The previous prime is 123313255510189. The next prime is 123313255510223. The reversal of 123313255510222 is 222015552313321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123313255510223) 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, 15458293 + ... + 22036000.

It is an arithmetic number, because the mean of its divisors is an integer number (12240780909327).

Almost surely, 2^{123313255510222} is an apocalyptic number.

123313255510222 is a deficient number, since it is larger than the sum of its proper divisors (72539239039010).

123313255510222 is a wasteful number, since it uses less digits than its factorization.

123313255510222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37591043.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 123313255510222 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred fifty-five million, five hundred ten thousand, two hundred twenty-two".