1230229417 has 2 divisors, whose sum is σ = 1230229418. Its totient is φ = 1230229416.

The previous prime is 1230229393. The next prime is 1230229447. The reversal of 1230229417 is 7149220321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 615982761 + 614246656 = 24819^2 + 24784^2 .

It is an emirp because it is prime and its reverse (7149220321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1230229417 - 2¹⁹ = 1229705129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230229447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615114708 + 615114709.

It is an arithmetic number, because the mean of its divisors is an integer number (615114709).

Almost surely, 2^1230229417 is an apocalyptic number.

It is an amenable number.

1230229417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230229417 is an equidigital number, since it uses as much as digits as its factorization.

1230229417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1230229417 is about 35074.6263985805. The cubic root of 1230229417 is about 1071.5078798699.

Adding to 1230229417 its reverse (7149220321), we get a palindrome (8379449738).

The spelling of 1230229417 in words is "one billion, two hundred thirty million, two hundred twenty-nine thousand, four hundred seventeen".