2210227 has 2 divisors, whose sum is σ = 2210228. Its totient is φ = 2210226.

The previous prime is 2210209. The next prime is 2210233. The reversal of 2210227 is 7220122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2210227.

It is not a weakly prime, because it can be changed into another prime (2210267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105113 + 1105114.

It is an arithmetic number, because the mean of its divisors is an integer number (1105114).

2^2210227 is an apocalyptic number.

2210227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210227 is an equidigital number, since it uses as much as digits as its factorization.

2210227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 2210227 is about 1486.6832211335. The cubic root of 2210227 is about 130.2603657618.

Adding to 2210227 its reverse (7220122), we get a palindrome (9430349).

The spelling of 2210227 in words is "two million, two hundred ten thousand, two hundred twenty-seven".