210230211 has 16 divisors (see below), whose sum is σ = 297104544. Its totient is φ = 131771904.

The previous prime is 210230161. The next prime is 210230227. The reversal of 210230211 is 112032012.

It is not a de Polignac number, because 210230211 - 2¹⁴ = 210213827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210230261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72685 + ... + 75521.

It is an arithmetic number, because the mean of its divisors is an integer number (18569034).

Almost surely, 2^210230211 is an apocalyptic number.

210230211 is a deficient number, since it is larger than the sum of its proper divisors (86874333).

210230211 is a wasteful number, since it uses less digits than its factorization.

210230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 210230211 is about 14499.3176046323. The cubic root of 210230211 is about 594.6093153563.

Adding to 210230211 its reverse (112032012), we get a palindrome (322262223).

The spelling of 210230211 in words is "two hundred ten million, two hundred thirty thousand, two hundred eleven".