12115201025325 has 24 divisors (see below), whose sum is σ = 20183370029856. Its totient is φ = 6412116568000.

The previous prime is 12115201025321. The next prime is 12115201025357. The reversal of 12115201025325 is 52352010251121.

It is not a de Polignac number, because 12115201025325 - 2² = 12115201025321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12115201025292 and 12115201025301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12115201025321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 616539846 + ... + 616559495.

It is an arithmetic number, because the mean of its divisors is an integer number (840973751244).

Almost surely, 2^{12115201025325} is an apocalyptic number.

12115201025325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12115201025325 is a deficient number, since it is larger than the sum of its proper divisors (8068169004531).

12115201025325 is a wasteful number, since it uses less digits than its factorization.

12115201025325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233099485 (or 1233099480 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 12115201025325 its reverse (52352010251121), we get a palindrome (64467211276446).

The spelling of 12115201025325 in words is "twelve trillion, one hundred fifteen billion, two hundred one million, twenty-five thousand, three hundred twenty-five".