123214010324122 has 4 divisors (see below), whose sum is σ = 184821015486186. Its totient is φ = 61607005162060.

The previous prime is 123214010324101. The next prime is 123214010324159. The reversal of 123214010324122 is 221423010412321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117153802185121 + 6060208139001 = 10823761^2 + 2461749^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30803502581029 + ... + 30803502581032.

Almost surely, 2^{123214010324122} is an apocalyptic number.

123214010324122 is a deficient number, since it is larger than the sum of its proper divisors (61607005162064).

123214010324122 is an equidigital number, since it uses as much as digits as its factorization.

123214010324122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61607005162063.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 123214010324122 its reverse (221423010412321), we get a palindrome (344637020736443).

The spelling of 123214010324122 in words is "one hundred twenty-three trillion, two hundred fourteen billion, ten million, three hundred twenty-four thousand, one hundred twenty-two".