2119211 has 2 divisors, whose sum is σ = 2119212. Its totient is φ = 2119210.

The previous prime is 2119199. The next prime is 2119231. The reversal of 2119211 is 1129112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2119211 - 2⁶ = 2119147 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2119211.

It is not a weakly prime, because it can be changed into another prime (2119231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059605 + 1059606.

It is an arithmetic number, because the mean of its divisors is an integer number (1059606).

2^2119211 is an apocalyptic number.

2119211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119211 is an equidigital number, since it uses as much as digits as its factorization.

2119211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36, while the sum is 17.

The square root of 2119211 is about 1455.7510089298. The cubic root of 2119211 is about 128.4472270897.

Subtracting from 2119211 its reverse (1129112), we obtain a palindrome (990099).

The spelling of 2119211 in words is "two million, one hundred nineteen thousand, two hundred eleven".