123224233244042 has 64 divisors (see below), whose sum is σ = 215818619166720. Its totient is φ = 51678585705600.

The previous prime is 123224233243999. The next prime is 123224233244059. The reversal of 123224233244042 is 240442332422321.

It is a junction number, because it is equal to n+sod(n) for n = 123224233243987 and 123224233244005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76171934 + ... + 77772822.

It is an arithmetic number, because the mean of its divisors is an integer number (3372165924480).

Almost surely, 2^{123224233244042} is an apocalyptic number.

123224233244042 is a deficient number, since it is larger than the sum of its proper divisors (92594385922678).

123224233244042 is a wasteful number, since it uses less digits than its factorization.

123224233244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601547.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 123224233244042 its reverse (240442332422321), we get a palindrome (363666565666363).

The spelling of 123224233244042 in words is "one hundred twenty-three trillion, two hundred twenty-four billion, two hundred thirty-three million, two hundred forty-four thousand, forty-two".