12271430363 has 2 divisors, whose sum is σ = 12271430364. Its totient is φ = 12271430362.

The previous prime is 12271430333. The next prime is 12271430443. The reversal of 12271430363 is 36303417221.

It is a weak prime.

It is an emirp because it is prime and its reverse (36303417221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12271430363 - 2⁶ = 12271430299 is a prime.

It is not a weakly prime, because it can be changed into another prime (12271430333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6135715181 + 6135715182.

It is an arithmetic number, because the mean of its divisors is an integer number (6135715182).

Almost surely, 2^12271430363 is an apocalyptic number.

12271430363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12271430363 is an equidigital number, since it uses as much as digits as its factorization.

12271430363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 12271430363 its reverse (36303417221), we get a palindrome (48574847584).

The spelling of 12271430363 in words is "twelve billion, two hundred seventy-one million, four hundred thirty thousand, three hundred sixty-three".