234220199 has 2 divisors, whose sum is σ = 234220200. Its totient is φ = 234220198.

The previous prime is 234220157. The next prime is 234220213. The reversal of 234220199 is 991022432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234220199 - 2²⁰ = 233171623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234220099) 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, 117110099 + 117110100.

It is an arithmetic number, because the mean of its divisors is an integer number (117110100).

Almost surely, 2^234220199 is an apocalyptic number.

234220199 is a deficient number, since it is larger than the sum of its proper divisors (1).

234220199 is an equidigital number, since it uses as much as digits as its factorization.

234220199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 234220199 is about 15304.2542778144. The cubic root of 234220199 is about 616.4172474972.

The spelling of 234220199 in words is "two hundred thirty-four million, two hundred twenty thousand, one hundred ninety-nine".