201020102212199 has 2 divisors, whose sum is σ = 201020102212200. Its totient is φ = 201020102212198.

The previous prime is 201020102212177. The next prime is 201020102212213. The reversal of 201020102212199 is 991212201020102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201020102212199 - 2¹² = 201020102208103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201020102217199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100510051106099 + 100510051106100.

It is an arithmetic number, because the mean of its divisors is an integer number (100510051106100).

Almost surely, 2^{201020102212199} is an apocalyptic number.

201020102212199 is a deficient number, since it is larger than the sum of its proper divisors (1).

201020102212199 is an equidigital number, since it uses as much as digits as its factorization.

201020102212199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 201020102212199 in words is "two hundred one trillion, twenty billion, one hundred two million, two hundred twelve thousand, one hundred ninety-nine".