12011330003201 has 2 divisors, whose sum is σ = 12011330003202. Its totient is φ = 12011330003200.

The previous prime is 12011330003171. The next prime is 12011330003297. The reversal of 12011330003201 is 10230003311021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12010376428801 + 953574400 = 3465599^2 + 30880^2 .

It is a cyclic number.

It is not a de Polignac number, because 12011330003201 - 2²² = 12011325808897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12011330003201.

It is not a weakly prime, because it can be changed into another prime (12011330005201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005665001600 + 6005665001601.

It is an arithmetic number, because the mean of its divisors is an integer number (6005665001601).

Almost surely, 2^{12011330003201} is an apocalyptic number.

It is an amenable number.

12011330003201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011330003201 is an equidigital number, since it uses as much as digits as its factorization.

12011330003201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12011330003201 its reverse (10230003311021), we get a palindrome (22241333314222).

The spelling of 12011330003201 in words is "twelve trillion, eleven billion, three hundred thirty million, three thousand, two hundred one".