342224203 has 2 divisors, whose sum is σ = 342224204. Its totient is φ = 342224202.

The previous prime is 342224191. The next prime is 342224209. The reversal of 342224203 is 302422243.

It is a strong prime.

It is an emirp because it is prime and its reverse (302422243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342224203 is a prime.

It is not a weakly prime, because it can be changed into another prime (342224209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171112101 + 171112102.

It is an arithmetic number, because the mean of its divisors is an integer number (171112102).

Almost surely, 2^342224203 is an apocalyptic number.

342224203 is a deficient number, since it is larger than the sum of its proper divisors (1).

342224203 is an equidigital number, since it uses as much as digits as its factorization.

342224203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 342224203 is about 18499.3027706452. The cubic root of 342224203 is about 699.4718485476.

Adding to 342224203 its reverse (302422243), we get a palindrome (644646446).

The spelling of 342224203 in words is "three hundred forty-two million, two hundred twenty-four thousand, two hundred three".