12234424124 has 12 divisors (see below), whose sum is σ = 23057184024. Its totient is φ = 5646657264.

The previous prime is 12234424117. The next prime is 12234424127. The reversal of 12234424124 is 42142443221.

It is a happy number.

It is a super-2 number, since 2×12234424124² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234424127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117638642 + ... + 117638745.

It is an arithmetic number, because the mean of its divisors is an integer number (1921432002).

Almost surely, 2^12234424124 is an apocalyptic number.

It is an amenable number.

12234424124 is a deficient number, since it is larger than the sum of its proper divisors (10822759900).

12234424124 is a wasteful number, since it uses less digits than its factorization.

12234424124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235277404 (or 235277402 counting only the distinct ones).

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

Adding to 12234424124 its reverse (42142443221), we get a palindrome (54376867345).

The spelling of 12234424124 in words is "twelve billion, two hundred thirty-four million, four hundred twenty-four thousand, one hundred twenty-four".