223020199 has 2 divisors, whose sum is σ = 223020200. Its totient is φ = 223020198.

The previous prime is 223020143. The next prime is 223020211. The reversal of 223020199 is 991020322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223020199 - 2¹¹ = 223018151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223020299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111510099 + 111510100.

It is an arithmetic number, because the mean of its divisors is an integer number (111510100).

Almost surely, 2^223020199 is an apocalyptic number.

223020199 is a deficient number, since it is larger than the sum of its proper divisors (1).

223020199 is an equidigital number, since it uses as much as digits as its factorization.

223020199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 223020199 is about 14933.8608202969. The cubic root of 223020199 is about 606.4310082105.

The spelling of 223020199 in words is "two hundred twenty-three million, twenty thousand, one hundred ninety-nine".