226075019 has 2 divisors, whose sum is σ = 226075020. Its totient is φ = 226075018.

The previous prime is 226074997. The next prime is 226075043. The reversal of 226075019 is 910570622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226075019 - 2⁸ = 226074763 is a prime.

It is a super-2 number, since 2×226075019² = 102219828431700722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226074019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113037509 + 113037510.

It is an arithmetic number, because the mean of its divisors is an integer number (113037510).

Almost surely, 2^226075019 is an apocalyptic number.

226075019 is a deficient number, since it is larger than the sum of its proper divisors (1).

226075019 is an equidigital number, since it uses as much as digits as its factorization.

226075019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 226075019 is about 15035.7912661755. The cubic root of 226075019 is about 609.1873250295.

The spelling of 226075019 in words is "two hundred twenty-six million, seventy-five thousand, nineteen".