12266006117 has 2 divisors, whose sum is σ = 12266006118. Its totient is φ = 12266006116.

The previous prime is 12266006089. The next prime is 12266006119. The reversal of 12266006117 is 71160066221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8099820001 + 4166186116 = 89999^2 + 64546^2 .

It is a cyclic number.

It is not a de Polignac number, because 12266006117 - 2⁸ = 12266005861 is a prime.

Together with 12266006119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12266006119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6133003058 + 6133003059.

It is an arithmetic number, because the mean of its divisors is an integer number (6133003059).

Almost surely, 2^12266006117 is an apocalyptic number.

It is an amenable number.

12266006117 is a deficient number, since it is larger than the sum of its proper divisors (1).

12266006117 is an equidigital number, since it uses as much as digits as its factorization.

12266006117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 12266006117 in words is "twelve billion, two hundred sixty-six million, six thousand, one hundred seventeen".