226001326609 has 2 divisors, whose sum is σ = 226001326610. Its totient is φ = 226001326608.

The previous prime is 226001326601. The next prime is 226001326613. The reversal of 226001326609 is 906623100622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213192745984 + 12808580625 = 461728^2 + 113175^2 .

It is a cyclic number.

It is not a de Polignac number, because 226001326609 - 2³ = 226001326601 is a prime.

It is not a weakly prime, because it can be changed into another prime (226001326601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113000663304 + 113000663305.

It is an arithmetic number, because the mean of its divisors is an integer number (113000663305).

Almost surely, 2^226001326609 is an apocalyptic number.

It is an amenable number.

226001326609 is a deficient number, since it is larger than the sum of its proper divisors (1).

226001326609 is an equidigital number, since it uses as much as digits as its factorization.

226001326609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 226001326609 in words is "two hundred twenty-six billion, one million, three hundred twenty-six thousand, six hundred nine".