226453235719 has 2 divisors, whose sum is σ = 226453235720. Its totient is φ = 226453235718.

The previous prime is 226453235641. The next prime is 226453235761. The reversal of 226453235719 is 917532354622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226453235719 - 2¹⁹ = 226452711431 is a prime.

It is a super-2 number, since 2×226453235719² (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 (226453235219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113226617859 + 113226617860.

It is an arithmetic number, because the mean of its divisors is an integer number (113226617860).

Almost surely, 2^226453235719 is an apocalyptic number.

226453235719 is a deficient number, since it is larger than the sum of its proper divisors (1).

226453235719 is an equidigital number, since it uses as much as digits as its factorization.

226453235719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 49.

The spelling of 226453235719 in words is "two hundred twenty-six billion, four hundred fifty-three million, two hundred thirty-five thousand, seven hundred nineteen".