12242324144 has 40 divisors (see below), whose sum is σ = 24184545840. Its totient is φ = 6001319168.

The previous prime is 12242324141. The next prime is 12242324147. The reversal of 12242324144 is 44142324221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12242324141) and next prime (12242324147).

It is not an unprimeable number, because it can be changed into a prime (12242324141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383767 + ... + 1392585.

It is an arithmetic number, because the mean of its divisors is an integer number (604613646).

Almost surely, 2^12242324144 is an apocalyptic number.

It is an amenable number.

12242324144 is a deficient number, since it is larger than the sum of its proper divisors (11942221696).

12242324144 is a wasteful number, since it uses less digits than its factorization.

12242324144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10517 (or 10511 counting only the distinct ones).

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

Adding to 12242324144 its reverse (44142324221), we get a palindrome (56384648365).

The spelling of 12242324144 in words is "twelve billion, two hundred forty-two million, three hundred twenty-four thousand, one hundred forty-four".