12152225000012 has 24 divisors (see below), whose sum is σ = 21279879376896. Its totient is φ = 6072259849488.

The previous prime is 12152225000011. The next prime is 12152225000017. The reversal of 12152225000012 is 21000052225121.

It is not an unprimeable number, because it can be changed into a prime (12152225000011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175456373 + ... + 175525619.

It is an arithmetic number, because the mean of its divisors is an integer number (886661640704).

Almost surely, 2^{12152225000012} is an apocalyptic number.

It is an amenable number.

12152225000012 is a deficient number, since it is larger than the sum of its proper divisors (9127654376884).

12152225000012 is a wasteful number, since it uses less digits than its factorization.

12152225000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96437 (or 96435 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 12152225000012 its reverse (21000052225121), we get a palindrome (33152277225133).

The spelling of 12152225000012 in words is "twelve trillion, one hundred fifty-two billion, two hundred twenty-five million, twelve", and thus it is an aban number.