226456419269 has 2 divisors, whose sum is σ = 226456419270. Its totient is φ = 226456419268.

The previous prime is 226456419253. The next prime is 226456419307. The reversal of 226456419269 is 962914654622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220653788644 + 5802630625 = 469738^2 + 76175^2 .

It is a cyclic number.

It is not a de Polignac number, because 226456419269 - 2⁴ = 226456419253 is a prime.

It is a super-2 number, since 2×226456419269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226476419269) 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, 113228209634 + 113228209635.

It is an arithmetic number, because the mean of its divisors is an integer number (113228209635).

Almost surely, 2^226456419269 is an apocalyptic number.

It is an amenable number.

226456419269 is a deficient number, since it is larger than the sum of its proper divisors (1).

226456419269 is an equidigital number, since it uses as much as digits as its factorization.

226456419269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 56.

The spelling of 226456419269 in words is "two hundred twenty-six billion, four hundred fifty-six million, four hundred nineteen thousand, two hundred sixty-nine".