12251360036121 has 8 divisors (see below), whose sum is σ = 16335189069600. Its totient is φ = 8167552180032.

The previous prime is 12251360036101. The next prime is 12251360036137. The reversal of 12251360036121 is 12163006315221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12251360036121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12251360036101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3891375 + ... + 6296468.

It is an arithmetic number, because the mean of its divisors is an integer number (2041898633700).

Almost surely, 2^{12251360036121} is an apocalyptic number.

It is an amenable number.

12251360036121 is a deficient number, since it is larger than the sum of its proper divisors (4083829033479).

12251360036121 is a wasteful number, since it uses less digits than its factorization.

12251360036121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10588695.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 12251360036121 in words is "twelve trillion, two hundred fifty-one billion, three hundred sixty million, thirty-six thousand, one hundred twenty-one".