20242224203 has 2 divisors, whose sum is σ = 20242224204. Its totient is φ = 20242224202.

The previous prime is 20242224193. The next prime is 20242224209. The reversal of 20242224203 is 30242224202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20242224203 is a prime.

It is not a weakly prime, because it can be changed into another prime (20242224209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121112101 + 10121112102.

It is an arithmetic number, because the mean of its divisors is an integer number (10121112102).

Almost surely, 2^20242224203 is an apocalyptic number.

20242224203 is a deficient number, since it is larger than the sum of its proper divisors (1).

20242224203 is an equidigital number, since it uses as much as digits as its factorization.

20242224203 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.

Adding to 20242224203 its reverse (30242224202), we get a palindrome (50484448405).

Subtracting 20242224203 from its reverse (30242224202), we obtain a palindrome (9999999999).

The spelling of 20242224203 in words is "twenty billion, two hundred forty-two million, two hundred twenty-four thousand, two hundred three".