123542523222322 has 8 divisors (see below), whose sum is σ = 185313846796956. Its totient is φ = 61771240956672.

The previous prime is 123542523222311. The next prime is 123542523222413. The reversal of 123542523222322 is 223222325245321.

It can be written as a sum of positive squares in 2 ways, for example, as 123285513766801 + 257009455521 = 11103401^2 + 506961^2 .

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, 1257403 + ... + 15769150.

Almost surely, 2^{123542523222322} is an apocalyptic number.

123542523222322 is a deficient number, since it is larger than the sum of its proper divisors (61771323574634).

123542523222322 is a wasteful number, since it uses less digits than its factorization.

123542523222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20654492.

The product of its digits is 691200, while the sum is 40.

Adding to 123542523222322 its reverse (223222325245321), we get a palindrome (346764848467643).

The spelling of 123542523222322 in words is "one hundred twenty-three trillion, five hundred forty-two billion, five hundred twenty-three million, two hundred twenty-two thousand, three hundred twenty-two".