12001110001241 has 2 divisors, whose sum is σ = 12001110001242. Its totient is φ = 12001110001240.

The previous prime is 12001110001169. The next prime is 12001110001247. The reversal of 12001110001241 is 14210001110021.

12001110001241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10656333475216 + 1344776526025 = 3264404^2 + 1159645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12001110001241 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12001110001247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000555000620 + 6000555000621.

It is an arithmetic number, because the mean of its divisors is an integer number (6000555000621).

Almost surely, 2^{12001110001241} is an apocalyptic number.

It is an amenable number.

12001110001241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001110001241 is an equidigital number, since it uses as much as digits as its factorization.

12001110001241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12001110001241 its reverse (14210001110021), we get a palindrome (26211111111262).

The spelling of 12001110001241 in words is "twelve trillion, one billion, one hundred ten million, one thousand, two hundred forty-one".