12266006047 has 2 divisors, whose sum is σ = 12266006048. Its totient is φ = 12266006046.

The previous prime is 12266005993. The next prime is 12266006059. The reversal of 12266006047 is 74060066221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12266006047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12266006147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6133003023 + 6133003024.

It is an arithmetic number, because the mean of its divisors is an integer number (6133003024).

Almost surely, 2^12266006047 is an apocalyptic number.

12266006047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12266006047 is an equidigital number, since it uses as much as digits as its factorization.

12266006047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 12266006047 in words is "twelve billion, two hundred sixty-six million, six thousand, forty-seven".