422033203 has 2 divisors, whose sum is σ = 422033204. Its totient is φ = 422033202.

The previous prime is 422033189. The next prime is 422033219. The reversal of 422033203 is 302330224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422033203 - 2¹³ = 422025011 is a prime.

It is a super-2 number, since 2×422033203² = 356224048868878418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422033273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211016601 + 211016602.

It is an arithmetic number, because the mean of its divisors is an integer number (211016602).

Almost surely, 2^422033203 is an apocalyptic number.

422033203 is a deficient number, since it is larger than the sum of its proper divisors (1).

422033203 is an equidigital number, since it uses as much as digits as its factorization.

422033203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 422033203 is about 20543.4467166540. The cubic root of 422033203 is about 750.0937382096.

Adding to 422033203 its reverse (302330224), we get a palindrome (724363427).

The spelling of 422033203 in words is "four hundred twenty-two million, thirty-three thousand, two hundred three".