12011330005201 has 2 divisors, whose sum is σ = 12011330005202. Its totient is φ = 12011330005200.

The previous prime is 12011330005183. The next prime is 12011330005249. The reversal of 12011330005201 is 10250003311021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7075041411025 + 4936288594176 = 2659895^2 + 2221776^2 .

It is a cyclic number.

It is not a de Polignac number, because 12011330005201 - 2²⁷ = 12011195787473 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011330005601) 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 as a sum of consecutive naturals, namely, 6005665002600 + 6005665002601.

It is an arithmetic number, because the mean of its divisors is an integer number (6005665002601).

Almost surely, 2^{12011330005201} is an apocalyptic number.

It is an amenable number.

12011330005201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011330005201 is an equidigital number, since it uses as much as digits as its factorization.

12011330005201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 12011330005201 its reverse (10250003311021), we get a palindrome (22261333316222).

The spelling of 12011330005201 in words is "twelve trillion, eleven billion, three hundred thirty million, five thousand, two hundred one".