12266306114437 has 2 divisors, whose sum is σ = 12266306114438. Its totient is φ = 12266306114436.

The previous prime is 12266306114431. The next prime is 12266306114459. The reversal of 12266306114437 is 73441160366221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12140388301636 + 125917812801 = 3484306^2 + 354849^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12266306114437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12266306114431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6133153057218 + 6133153057219.

It is an arithmetic number, because the mean of its divisors is an integer number (6133153057219).

Almost surely, 2^{12266306114437} is an apocalyptic number.

It is an amenable number.

12266306114437 is a deficient number, since it is larger than the sum of its proper divisors (1).

12266306114437 is an equidigital number, since it uses as much as digits as its factorization.

12266306114437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 12266306114437 in words is "twelve trillion, two hundred sixty-six billion, three hundred six million, one hundred fourteen thousand, four hundred thirty-seven".