422411210503 has 2 divisors, whose sum is σ = 422411210504. Its totient is φ = 422411210502.

The previous prime is 422411210477. The next prime is 422411210509. The reversal of 422411210503 is 305012114224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422411210503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422411210509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211205605251 + 211205605252.

It is an arithmetic number, because the mean of its divisors is an integer number (211205605252).

Almost surely, 2^422411210503 is an apocalyptic number.

422411210503 is a deficient number, since it is larger than the sum of its proper divisors (1).

422411210503 is an equidigital number, since it uses as much as digits as its factorization.

422411210503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 422411210503 its reverse (305012114224), we get a palindrome (727423324727).

The spelling of 422411210503 in words is "four hundred twenty-two billion, four hundred eleven million, two hundred ten thousand, five hundred three".