123120233122 has 8 divisors (see below), whose sum is σ = 192709930176. Its totient is φ = 58883589732.

The previous prime is 123120233059. The next prime is 123120233129. The reversal of 123120233122 is 221332021321.

123120233122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 123120233093 and 123120233102.

It is not an unprimeable number, because it can be changed into a prime (123120233129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338263358 + ... + 1338263449.

It is an arithmetic number, because the mean of its divisors is an integer number (24088741272).

Almost surely, 2^123120233122 is an apocalyptic number.

123120233122 is a deficient number, since it is larger than the sum of its proper divisors (69589697054).

123120233122 is a wasteful number, since it uses less digits than its factorization.

123120233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676526832.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123120233122 its reverse (221332021321), we get a palindrome (344452254443).

The spelling of 123120233122 in words is "one hundred twenty-three billion, one hundred twenty million, two hundred thirty-three thousand, one hundred twenty-two".