226605681151 has 2 divisors, whose sum is σ = 226605681152. Its totient is φ = 226605681150.

The previous prime is 226605681121. The next prime is 226605681157. The reversal of 226605681151 is 151186506622.

226605681151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226605681151 - 2⁵ = 226605681119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226605681098 and 226605681107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226605681157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113302840575 + 113302840576.

It is an arithmetic number, because the mean of its divisors is an integer number (113302840576).

Almost surely, 2^226605681151 is an apocalyptic number.

226605681151 is a deficient number, since it is larger than the sum of its proper divisors (1).

226605681151 is an equidigital number, since it uses as much as digits as its factorization.

226605681151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 226605681151 in words is "two hundred twenty-six billion, six hundred five million, six hundred eighty-one thousand, one hundred fifty-one".