12225793271 has 2 divisors, whose sum is σ = 12225793272. Its totient is φ = 12225793270.

The previous prime is 12225793213. The next prime is 12225793297. The reversal of 12225793271 is 17239752221.

It is a strong prime.

It is an emirp because it is prime and its reverse (17239752221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12225793271 - 2¹⁴ = 12225776887 is a prime.

It is a super-2 number, since 2×12225793271² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12225793201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112896635 + 6112896636.

It is an arithmetic number, because the mean of its divisors is an integer number (6112896636).

Almost surely, 2^12225793271 is an apocalyptic number.

12225793271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12225793271 is an equidigital number, since it uses as much as digits as its factorization.

12225793271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 41.

The spelling of 12225793271 in words is "twelve billion, two hundred twenty-five million, seven hundred ninety-three thousand, two hundred seventy-one".