226001712691 has 2 divisors, whose sum is σ = 226001712692. Its totient is φ = 226001712690.

The previous prime is 226001712661. The next prime is 226001712709. The reversal of 226001712691 is 196217100622.

226001712691 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 226001712691 - 2⁹ = 226001712179 is a prime.

It is a super-2 number, since 2×226001712691² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226001712691.

It is not a weakly prime, because it can be changed into another prime (226001712631) 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, 113000856345 + 113000856346.

It is an arithmetic number, because the mean of its divisors is an integer number (113000856346).

Almost surely, 2^226001712691 is an apocalyptic number.

226001712691 is a deficient number, since it is larger than the sum of its proper divisors (1).

226001712691 is an equidigital number, since it uses as much as digits as its factorization.

226001712691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 226001712691 in words is "two hundred twenty-six billion, one million, seven hundred twelve thousand, six hundred ninety-one".