12011022211163 has 2 divisors, whose sum is σ = 12011022211164. Its totient is φ = 12011022211162.

The previous prime is 12011022211147. The next prime is 12011022211261. The reversal of 12011022211163 is 36111222011021.

12011022211163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12011022211163 - 2⁴ = 12011022211147 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011022217163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005511105581 + 6005511105582.

It is an arithmetic number, because the mean of its divisors is an integer number (6005511105582).

Almost surely, 2^{12011022211163} is an apocalyptic number.

12011022211163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011022211163 is an equidigital number, since it uses as much as digits as its factorization.

12011022211163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 12011022211163 its reverse (36111222011021), we get a palindrome (48122244222184).

The spelling of 12011022211163 in words is "twelve trillion, eleven billion, twenty-two million, two hundred eleven thousand, one hundred sixty-three".