224442203 has 2 divisors, whose sum is σ = 224442204. Its totient is φ = 224442202.

The previous prime is 224442199. The next prime is 224442221. The reversal of 224442203 is 302244422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224442203 - 2² = 224442199 is a prime.

It is not a weakly prime, because it can be changed into another prime (224442233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112221101 + 112221102.

It is an arithmetic number, because the mean of its divisors is an integer number (112221102).

Almost surely, 2^224442203 is an apocalyptic number.

224442203 is a deficient number, since it is larger than the sum of its proper divisors (1).

224442203 is an equidigital number, since it uses as much as digits as its factorization.

224442203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 224442203 is about 14981.3952287496. The cubic root of 224442203 is about 607.7171711942.

Adding to 224442203 its reverse (302244422), we get a palindrome (526686625).

The spelling of 224442203 in words is "two hundred twenty-four million, four hundred forty-two thousand, two hundred three".