12100110022201 has 2 divisors, whose sum is σ = 12100110022202. Its totient is φ = 12100110022200.

The previous prime is 12100110022193. The next prime is 12100110022207. The reversal of 12100110022201 is 10222001100121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8875126183225 + 3224983838976 = 2979115^2 + 1795824^2 .

It is a cyclic number.

It is not a de Polignac number, because 12100110022201 - 2³ = 12100110022193 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100110022207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050055011100 + 6050055011101.

It is an arithmetic number, because the mean of its divisors is an integer number (6050055011101).

Almost surely, 2^{12100110022201} is an apocalyptic number.

It is an amenable number.

12100110022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100110022201 is an equidigital number, since it uses as much as digits as its factorization.

12100110022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12100110022201 its reverse (10222001100121), we get a palindrome (22322111122322).

The spelling of 12100110022201 in words is "twelve trillion, one hundred billion, one hundred ten million, twenty-two thousand, two hundred one".