2100227 has 2 divisors, whose sum is σ = 2100228. Its totient is φ = 2100226.

The previous prime is 2100221. The next prime is 2100229. The reversal of 2100227 is 7220012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100227 - 2¹⁰ = 2099203 is a prime.

Together with 2100229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2100221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050113 + 1050114.

It is an arithmetic number, because the mean of its divisors is an integer number (1050114).

2^2100227 is an apocalyptic number.

2100227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100227 is an equidigital number, since it uses as much as digits as its factorization.

2100227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 2100227 is about 1449.2159949435. The cubic root of 2100227 is about 128.0625304828.

Adding to 2100227 its reverse (7220012), we get a palindrome (9320239).

The spelling of 2100227 in words is "two million, one hundred thousand, two hundred twenty-seven".