12124332424 has 16 divisors (see below), whose sum is σ = 23721520320. Its totient is φ = 5798593680.

The previous prime is 12124332403. The next prime is 12124332481. The reversal of 12124332424 is 42423342121.

It is a junction number, because it is equal to n+sod(n) for n = 12124332392 and 12124332401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32946372 + ... + 32946739.

It is an arithmetic number, because the mean of its divisors is an integer number (1482595020).

Almost surely, 2^12124332424 is an apocalyptic number.

It is an amenable number.

12124332424 is a deficient number, since it is larger than the sum of its proper divisors (11597187896).

12124332424 is a wasteful number, since it uses less digits than its factorization.

12124332424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65893140 (or 65893136 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 12124332424 its reverse (42423342121), we get a palindrome (54547674545).

The spelling of 12124332424 in words is "twelve billion, one hundred twenty-four million, three hundred thirty-two thousand, four hundred twenty-four".