12433220125 has 32 divisors (see below), whose sum is σ = 15736241664. Its totient is φ = 9806688000.

The previous prime is 12433220099. The next prime is 12433220143. The reversal of 12433220125 is 52102233421.

12433220125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12433220125 - 2¹⁵ = 12433187357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12433220125.

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 31 ways as a sum of consecutive naturals, for example, 3100872 + ... + 3104878.

It is an arithmetic number, because the mean of its divisors is an integer number (491757552).

Almost surely, 2^12433220125 is an apocalyptic number.

It is an amenable number.

12433220125 is a deficient number, since it is larger than the sum of its proper divisors (3303021539).

12433220125 is a wasteful number, since it uses less digits than its factorization.

12433220125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366 (or 4356 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 12433220125 its reverse (52102233421), we get a palindrome (64535453546).

The spelling of 12433220125 in words is "twelve billion, four hundred thirty-three million, two hundred twenty thousand, one hundred twenty-five".