2002211 has 2 divisors, whose sum is σ = 2002212. Its totient is φ = 2002210.

The previous prime is 2002207. The next prime is 2002223. The reversal of 2002211 is 1122002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002211 - 2² = 2002207 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2001211) 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, 1001105 + 1001106.

It is an arithmetic number, because the mean of its divisors is an integer number (1001106).

2^2002211 is an apocalyptic number.

2002211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002211 is an equidigital number, since it uses as much as digits as its factorization.

2002211 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 8.

The square root of 2002211 is about 1414.9950529949. The cubic root of 2002211 is about 126.0385159819.

Adding to 2002211 its reverse (1122002), we get a palindrome (3124213).

The spelling of 2002211 in words is "two million, two thousand, two hundred eleven".