12265193471 has 2 divisors, whose sum is σ = 12265193472. Its totient is φ = 12265193470.

The previous prime is 12265193411. The next prime is 12265193483. The reversal of 12265193471 is 17439156221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12265193471 - 2¹⁰ = 12265192447 is a prime.

It is a super-3 number, since 3×12265193471³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12265193411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6132596735 + 6132596736.

It is an arithmetic number, because the mean of its divisors is an integer number (6132596736).

Almost surely, 2^12265193471 is an apocalyptic number.

12265193471 is a deficient number, since it is larger than the sum of its proper divisors (1).

12265193471 is an equidigital number, since it uses as much as digits as its factorization.

12265193471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The spelling of 12265193471 in words is "twelve billion, two hundred sixty-five million, one hundred ninety-three thousand, four hundred seventy-one".