12212434463 has 2 divisors, whose sum is σ = 12212434464. Its totient is φ = 12212434462.

The previous prime is 12212434387. The next prime is 12212434513. The reversal of 12212434463 is 36443421221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12212434463 - 2¹⁴ = 12212418079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212430463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106217231 + 6106217232.

It is an arithmetic number, because the mean of its divisors is an integer number (6106217232).

Almost surely, 2^12212434463 is an apocalyptic number.

12212434463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212434463 is an equidigital number, since it uses as much as digits as its factorization.

12212434463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 32.

Adding to 12212434463 its reverse (36443421221), we get a palindrome (48655855684).

The spelling of 12212434463 in words is "twelve billion, two hundred twelve million, four hundred thirty-four thousand, four hundred sixty-three".