204422063 has 2 divisors, whose sum is σ = 204422064. Its totient is φ = 204422062.

The previous prime is 204422051. The next prime is 204422069. The reversal of 204422063 is 360224402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204422063 - 2⁸ = 204421807 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204422069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102211031 + 102211032.

It is an arithmetic number, because the mean of its divisors is an integer number (102211032).

Almost surely, 2^204422063 is an apocalyptic number.

204422063 is a deficient number, since it is larger than the sum of its proper divisors (1).

204422063 is an equidigital number, since it uses as much as digits as its factorization.

204422063 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 23.

The square root of 204422063 is about 14297.6243830925. The cubic root of 204422063 is about 589.0822301056.

Adding to 204422063 its reverse (360224402), we get a palindrome (564646465).

The spelling of 204422063 in words is "two hundred four million, four hundred twenty-two thousand, sixty-three".