199383341227 has 8 divisors (see below), whose sum is σ = 233165901056. Its totient is φ = 166925587752.

The previous prime is 199383341189. The next prime is 199383341257. The reversal of 199383341227 is 722143383991.

199383341227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 199383341227 - 2⁷ = 199383341099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199383341257) 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 in 7 ways as a sum of consecutive naturals, for example, 331201263 + ... + 331201864.

It is an arithmetic number, because the mean of its divisors is an integer number (29145737632).

Almost surely, 2^199383341227 is an apocalyptic number.

199383341227 is a deficient number, since it is larger than the sum of its proper divisors (33782559829).

199383341227 is an equidigital number, since it uses as much as digits as its factorization.

199383341227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662403177.

The product of its digits is 1959552, while the sum is 52.

The spelling of 199383341227 in words is "one hundred ninety-nine billion, three hundred eighty-three million, three hundred forty-one thousand, two hundred twenty-seven".