226646011 has 2 divisors, whose sum is σ = 226646012. Its totient is φ = 226646010.

The previous prime is 226645997. The next prime is 226646039. The reversal of 226646011 is 110646622.

It is an a-pointer prime, because the next prime (226646039) can be obtained adding 226646011 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226646011 - 2¹³ = 226637819 is a prime.

It is not a weakly prime, because it can be changed into another prime (226646051) 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, 113323005 + 113323006.

It is an arithmetic number, because the mean of its divisors is an integer number (113323006).

Almost surely, 2^226646011 is an apocalyptic number.

226646011 is a deficient number, since it is larger than the sum of its proper divisors (1).

226646011 is an equidigital number, since it uses as much as digits as its factorization.

226646011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 226646011 is about 15054.7670523326. The cubic root of 226646011 is about 609.6997635648.

The spelling of 226646011 in words is "two hundred twenty-six million, six hundred forty-six thousand, eleven".