202111000211 has 2 divisors, whose sum is σ = 202111000212. Its totient is φ = 202111000210.

The previous prime is 202111000163. The next prime is 202111000213. The reversal of 202111000211 is 112000111202.

202111000211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202111000211 - 2²² = 202106805907 is a prime.

Together with 202111000213, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 202111000192 and 202111000201.

It is not a weakly prime, because it can be changed into another prime (202111000213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101055500105 + 101055500106.

It is an arithmetic number, because the mean of its divisors is an integer number (101055500106).

Almost surely, 2^202111000211 is an apocalyptic number.

202111000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

202111000211 is an equidigital number, since it uses as much as digits as its factorization.

202111000211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 202111000211 its reverse (112000111202), we get a palindrome (314111111413).

The spelling of 202111000211 in words is "two hundred two billion, one hundred eleven million, two hundred eleven", and thus it is an aban number.