224103004427 has 2 divisors, whose sum is σ = 224103004428. Its totient is φ = 224103004426.

The previous prime is 224103004399. The next prime is 224103004429. The reversal of 224103004427 is 724400301422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224103004427 is a prime.

Together with 224103004429, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224103004427.

It is not a weakly prime, because it can be changed into another prime (224103004429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112051502213 + 112051502214.

It is an arithmetic number, because the mean of its divisors is an integer number (112051502214).

Almost surely, 2^224103004427 is an apocalyptic number.

224103004427 is a deficient number, since it is larger than the sum of its proper divisors (1).

224103004427 is an equidigital number, since it uses as much as digits as its factorization.

224103004427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 224103004427 its reverse (724400301422), we get a palindrome (948503305849).

The spelling of 224103004427 in words is "two hundred twenty-four billion, one hundred three million, four thousand, four hundred twenty-seven".