226406746152071 has 2 divisors, whose sum is σ = 226406746152072. Its totient is φ = 226406746152070.

The previous prime is 226406746152017. The next prime is 226406746152107. The reversal of 226406746152071 is 170251647604622.

Together with next prime (226406746152107) it forms an Ormiston pair, because they use the same digits, order apart.

Together with previous prime (226406746152017) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226406746152071 is a prime.

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 (226406746152271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113203373076035 + 113203373076036.

It is an arithmetic number, because the mean of its divisors is an integer number (113203373076036).

Almost surely, 2^{226406746152071} is an apocalyptic number.

226406746152071 is a deficient number, since it is larger than the sum of its proper divisors (1).

226406746152071 is an equidigital number, since it uses as much as digits as its factorization.

226406746152071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 226406746152071 in words is "two hundred twenty-six trillion, four hundred six billion, seven hundred forty-six million, one hundred fifty-two thousand, seventy-one".