424321002227 has 2 divisors, whose sum is σ = 424321002228. Its totient is φ = 424321002226.

The previous prime is 424321002223. The next prime is 424321002373. The reversal of 424321002227 is 722200123424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424321002227 - 2² = 424321002223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424321002227.

It is not a weakly prime, because it can be changed into another prime (424321002223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212160501113 + 212160501114.

It is an arithmetic number, because the mean of its divisors is an integer number (212160501114).

Almost surely, 2^424321002227 is an apocalyptic number.

424321002227 is a deficient number, since it is larger than the sum of its proper divisors (1).

424321002227 is an equidigital number, since it uses as much as digits as its factorization.

424321002227 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 424321002227 in words is "four hundred twenty-four billion, three hundred twenty-one million, two thousand, two hundred twenty-seven".