12600015240225 has 96 divisors (see below), whose sum is σ = 24846979405824. Its totient is φ = 5508724953600.

The previous prime is 12600015240217. The next prime is 12600015240227. The reversal of 12600015240225 is 52204251000621.

It is not a de Polignac number, because 12600015240225 - 2³ = 12600015240217 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12600015240192 and 12600015240201.

It is not an unprimeable number, because it can be changed into a prime (12600015240227) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 81948670 + ... + 82102280.

It is an arithmetic number, because the mean of its divisors is an integer number (258822702144).

Almost surely, 2^{12600015240225} is an apocalyptic number.

12600015240225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12600015240225 is a deficient number, since it is larger than the sum of its proper divisors (12246964165599).

12600015240225 is a wasteful number, since it uses less digits than its factorization.

12600015240225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160447 (or 160442 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 12600015240225 its reverse (52204251000621), we get a palindrome (64804266240846).

The spelling of 12600015240225 in words is "twelve trillion, six hundred billion, fifteen million, two hundred forty thousand, two hundred twenty-five".