12100200202291 has 2 divisors, whose sum is σ = 12100200202292. Its totient is φ = 12100200202290.

The previous prime is 12100200202289. The next prime is 12100200202303. The reversal of 12100200202291 is 19220200200121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12100200202291 - 2¹ = 12100200202289 is a prime.

Together with 12100200202289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12100200202271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050100101145 + 6050100101146.

It is an arithmetic number, because the mean of its divisors is an integer number (6050100101146).

Almost surely, 2^{12100200202291} is an apocalyptic number.

12100200202291 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100200202291 is an equidigital number, since it uses as much as digits as its factorization.

12100200202291 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 22.

The spelling of 12100200202291 in words is "twelve trillion, one hundred billion, two hundred million, two hundred two thousand, two hundred ninety-one".