12011010116057 has 2 divisors, whose sum is σ = 12011010116058. Its totient is φ = 12011010116056.

The previous prime is 12011010116051. The next prime is 12011010116089. The reversal of 12011010116057 is 75061101011021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8109828146176 + 3901181969881 = 2847776^2 + 1975141^2 .

It is a cyclic number.

It is not a de Polignac number, because 12011010116057 - 2⁸ = 12011010115801 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011010116051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005505058028 + 6005505058029.

It is an arithmetic number, because the mean of its divisors is an integer number (6005505058029).

Almost surely, 2^{12011010116057} is an apocalyptic number.

It is an amenable number.

12011010116057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011010116057 is an equidigital number, since it uses as much as digits as its factorization.

12011010116057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 26.

Adding to 12011010116057 its reverse (75061101011021), we get a palindrome (87072111127078).

The spelling of 12011010116057 in words is "twelve trillion, eleven billion, ten million, one hundred sixteen thousand, fifty-seven".