211132021100227 has 2 divisors, whose sum is σ = 211132021100228. Its totient is φ = 211132021100226.

The previous prime is 211132021100081. The next prime is 211132021100279. The reversal of 211132021100227 is 722001120231112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211132021100227 - 2¹¹ = 211132021098179 is a prime.

It is not a weakly prime, because it can be changed into another prime (211132021100827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105566010550113 + 105566010550114.

It is an arithmetic number, because the mean of its divisors is an integer number (105566010550114).

Almost surely, 2^{211132021100227} is an apocalyptic number.

211132021100227 is a deficient number, since it is larger than the sum of its proper divisors (1).

211132021100227 is an equidigital number, since it uses as much as digits as its factorization.

211132021100227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 211132021100227 its reverse (722001120231112), we get a palindrome (933133141331339).

The spelling of 211132021100227 in words is "two hundred eleven trillion, one hundred thirty-two billion, twenty-one million, one hundred thousand, two hundred twenty-seven".