226406746152017 has 2 divisors, whose sum is σ = 226406746152018. Its totient is φ = 226406746152016.

The previous prime is 226406746151959. The next prime is 226406746152071. The reversal of 226406746152017 is 710251647604622.

Together with next prime (226406746152071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207400206748816 + 19006539403201 = 14401396^2 + 4359649^2 .

It is a cyclic number.

It is not a de Polignac number, because 226406746152017 - 2⁶ = 226406746151953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226406746152017.

It is not a weakly prime, because it can be changed into another prime (226406746155017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113203373076008 + 113203373076009.

It is an arithmetic number, because the mean of its divisors is an integer number (113203373076009).

Almost surely, 2^{226406746152017} is an apocalyptic number.

It is an amenable number.

226406746152017 is a deficient number, since it is larger than the sum of its proper divisors (1).

226406746152017 is an equidigital number, since it uses as much as digits as its factorization.

226406746152017 is an evil number, because the sum of its binary digits is even.

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

The spelling of 226406746152017 in words is "two hundred twenty-six trillion, four hundred six billion, seven hundred forty-six million, one hundred fifty-two thousand, seventeen".