211202002001101 has 2 divisors, whose sum is σ = 211202002001102. Its totient is φ = 211202002001100.

The previous prime is 211202002001033. The next prime is 211202002001113. The reversal of 211202002001101 is 101100200202112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205954099912201 + 5247902088900 = 14351101^2 + 2290830^2 .

It is a cyclic number.

It is not a de Polignac number, because 211202002001101 - 2¹⁵ = 211202001968333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211202002001191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105601001000550 + 105601001000551.

It is an arithmetic number, because the mean of its divisors is an integer number (105601001000551).

Almost surely, 2^{211202002001101} is an apocalyptic number.

It is an amenable number.

211202002001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

211202002001101 is an equidigital number, since it uses as much as digits as its factorization.

211202002001101 is an evil number, because the sum of its binary digits is even.

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

Adding to 211202002001101 its reverse (101100200202112), we get a palindrome (312302202203213).

The spelling of 211202002001101 in words is "two hundred eleven trillion, two hundred two billion, two million, one thousand, one hundred one".