12001102100201 has 2 divisors, whose sum is σ = 12001102100202. Its totient is φ = 12001102100200.

The previous prime is 12001102100191. The next prime is 12001102100209. The reversal of 12001102100201 is 10200120110021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11692022809600 + 309079290601 = 3419360^2 + 555949^2 .

It is an emirp because it is prime and its reverse (10200120110021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12001102100201 is a prime.

It is not a weakly prime, because it can be changed into another prime (12001102100209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000551050100 + 6000551050101.

It is an arithmetic number, because the mean of its divisors is an integer number (6000551050101).

Almost surely, 2^{12001102100201} is an apocalyptic number.

It is an amenable number.

12001102100201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001102100201 is an equidigital number, since it uses as much as digits as its factorization.

12001102100201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12001102100201 its reverse (10200120110021), we get a palindrome (22201222210222).

The spelling of 12001102100201 in words is "twelve trillion, one billion, one hundred two million, one hundred thousand, two hundred one".