12224402031224 has 24 divisors (see below), whose sum is σ = 23960636787360. Its totient is φ = 5846453143344.

The previous prime is 12224402031217. The next prime is 12224402031241. The reversal of 12224402031224 is 42213020442221.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 1444277672 + ... + 1444286135.

It is an arithmetic number, because the mean of its divisors is an integer number (998359866140).

Almost surely, 2^{12224402031224} is an apocalyptic number.

It is an amenable number.

12224402031224 is a deficient number, since it is larger than the sum of its proper divisors (11736234756136).

12224402031224 is a wasteful number, since it uses less digits than its factorization.

12224402031224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888563859 (or 2888563832 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12224402031224 its reverse (42213020442221), we get a palindrome (54437422473445).

The spelling of 12224402031224 in words is "twelve trillion, two hundred twenty-four billion, four hundred two million, thirty-one thousand, two hundred twenty-four".