422202203 has 2 divisors, whose sum is σ = 422202204. Its totient is φ = 422202202.

The previous prime is 422202199. The next prime is 422202217. The reversal of 422202203 is 302202224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422202203 - 2² = 422202199 is a prime.

It is not a weakly prime, because it can be changed into another prime (422202223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211101101 + 211101102.

It is an arithmetic number, because the mean of its divisors is an integer number (211101102).

Almost surely, 2^422202203 is an apocalyptic number.

422202203 is a deficient number, since it is larger than the sum of its proper divisors (1).

422202203 is an equidigital number, since it uses as much as digits as its factorization.

422202203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 422202203 is about 20547.5595387871. The cubic root of 422202203 is about 750.1938479670.

Adding to 422202203 its reverse (302202224), we get a palindrome (724404427).

The spelling of 422202203 in words is "four hundred twenty-two million, two hundred two thousand, two hundred three".