99941227 has 2 divisors, whose sum is σ = 99941228. Its totient is φ = 99941226.

The previous prime is 99941203. The next prime is 99941251. The reversal of 99941227 is 72214999.

It is a balanced prime because it is at equal distance from previous prime (99941203) and next prime (99941251).

It is a cyclic number.

It is not a de Polignac number, because 99941227 - 2⁷ = 99941099 is a prime.

It is not a weakly prime, because it can be changed into another prime (99941267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49970613 + 49970614.

It is an arithmetic number, because the mean of its divisors is an integer number (49970614).

Almost surely, 2^99941227 is an apocalyptic number.

99941227 is a deficient number, since it is larger than the sum of its proper divisors (1).

99941227 is an equidigital number, since it uses as much as digits as its factorization.

99941227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 43.

The square root of 99941227 is about 9997.0609180899. The cubic root of 99941227 is about 464.0679321739.

The spelling of 99941227 in words is "ninety-nine million, nine hundred forty-one thousand, two hundred twenty-seven".