210211201 has 2 divisors, whose sum is σ = 210211202. Its totient is φ = 210211200.

The previous prime is 210211181. The next prime is 210211207. The reversal of 210211201 is 102112012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207388801 + 2822400 = 14401^2 + 1680^2 .

It is a cyclic number.

It is not a de Polignac number, because 210211201 - 2¹⁵ = 210178433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (210211207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105105600 + 105105601.

It is an arithmetic number, because the mean of its divisors is an integer number (105105601).

Almost surely, 2^210211201 is an apocalyptic number.

It is an amenable number.

210211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

210211201 is an equidigital number, since it uses as much as digits as its factorization.

210211201 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 10.

The square root of 210211201 is about 14498.6620417196. The cubic root of 210211201 is about 594.5913923633.

Adding to 210211201 its reverse (102112012), we get a palindrome (312323213).

It can be divided in two parts, 21021 and 1201, that added together give a palindrome (22222).

The spelling of 210211201 in words is "two hundred ten million, two hundred eleven thousand, two hundred one".