12412270067 has 2 divisors, whose sum is σ = 12412270068. Its totient is φ = 12412270066.

The previous prime is 12412270021. The next prime is 12412270093. The reversal of 12412270067 is 76007221421.

It is a strong prime.

It is an emirp because it is prime and its reverse (76007221421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12412270067 - 2⁸ = 12412269811 is a prime.

It is a super-2 number, since 2×12412270067² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12412275067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206135033 + 6206135034.

It is an arithmetic number, because the mean of its divisors is an integer number (6206135034).

Almost surely, 2^12412270067 is an apocalyptic number.

12412270067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12412270067 is an equidigital number, since it uses as much as digits as its factorization.

12412270067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 12412270067 its reverse (76007221421), we get a palindrome (88419491488).

The spelling of 12412270067 in words is "twelve billion, four hundred twelve million, two hundred seventy thousand, sixty-seven".