199224607 has 2 divisors, whose sum is σ = 199224608. Its totient is φ = 199224606.

The previous prime is 199224559. The next prime is 199224629. The reversal of 199224607 is 706422991.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 199224607 - 2¹¹ = 199222559 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 199224607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (199224637) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99612303 + 99612304.

It is an arithmetic number, because the mean of its divisors is an integer number (99612304).

Almost surely, 2^199224607 is an apocalyptic number.

199224607 is a deficient number, since it is larger than the sum of its proper divisors (1).

199224607 is an equidigital number, since it uses as much as digits as its factorization.

199224607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 199224607 is about 14114.6947186257. The cubic root of 199224607 is about 584.0468145605.

The spelling of 199224607 in words is "one hundred ninety-nine million, two hundred twenty-four thousand, six hundred seven".