1224204424124 has 24 divisors (see below), whose sum is σ = 2460123724800. Its totient is φ = 527169368880.

The previous prime is 1224204424103. The next prime is 1224204424189. The reversal of 1224204424124 is 4214244024221.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 732178844 + ... + 732180515.

It is an arithmetic number, because the mean of its divisors is an integer number (102505155200).

Almost surely, 2^{1224204424124} is an apocalyptic number.

It is an amenable number.

1224204424124 is an abundant number, since it is smaller than the sum of its proper divisors (1235919300676).

1224204424124 is a wasteful number, since it uses less digits than its factorization.

1224204424124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464359393 (or 1464359391 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 1224204424124 its reverse (4214244024221), we get a palindrome (5438448448345).

The spelling of 1224204424124 in words is "one trillion, two hundred twenty-four billion, two hundred four million, four hundred twenty-four thousand, one hundred twenty-four".