123032114420422 has 16 divisors (see below), whose sum is σ = 185896133315712. Its totient is φ = 61066740971200.

The previous prime is 123032114420389. The next prime is 123032114420429. The reversal of 123032114420422 is 224024411230321.

It is a super-2 number, since 2×123032114420422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032114420429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62837547 + ... + 64765897.

It is an arithmetic number, because the mean of its divisors is an integer number (11618508332232).

Almost surely, 2^{123032114420422} is an apocalyptic number.

123032114420422 is a deficient number, since it is larger than the sum of its proper divisors (62864018895290).

123032114420422 is a wasteful number, since it uses less digits than its factorization.

123032114420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161343.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 123032114420422 its reverse (224024411230321), we get a palindrome (347056525650743).

The spelling of 123032114420422 in words is "one hundred twenty-three trillion, thirty-two billion, one hundred fourteen million, four hundred twenty thousand, four hundred twenty-two".