12120110200201 has 2 divisors, whose sum is σ = 12120110200202. Its totient is φ = 12120110200200.

The previous prime is 12120110200199. The next prime is 12120110200243. The reversal of 12120110200201 is 10200201102121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12044196725625 + 75913474576 = 3470475^2 + 275524^2 .

It is a cyclic number.

It is not a de Polignac number, because 12120110200201 - 2¹ = 12120110200199 is a prime.

Together with 12120110200199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12120110600201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060055100100 + 6060055100101.

It is an arithmetic number, because the mean of its divisors is an integer number (6060055100101).

Almost surely, 2^{12120110200201} is an apocalyptic number.

It is an amenable number.

12120110200201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120110200201 is an equidigital number, since it uses as much as digits as its factorization.

12120110200201 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 12120110200201 its reverse (10200201102121), we get a palindrome (22320311302322).

The spelling of 12120110200201 in words is "twelve trillion, one hundred twenty billion, one hundred ten million, two hundred thousand, two hundred one".