226191713727 has 12 divisors (see below), whose sum is σ = 350827964376. Its totient is φ = 129252407760.

The previous prime is 226191713717. The next prime is 226191713749. The reversal of 226191713727 is 727317191622.

It is not a de Polignac number, because 226191713727 - 2⁴ = 226191713711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226191713707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769359424 + ... + 769359717.

It is an arithmetic number, because the mean of its divisors is an integer number (29235663698).

Almost surely, 2^226191713727 is an apocalyptic number.

226191713727 is a deficient number, since it is larger than the sum of its proper divisors (124636250649).

226191713727 is a wasteful number, since it uses less digits than its factorization.

226191713727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538719158 (or 1538719151 counting only the distinct ones).

The product of its digits is 444528, while the sum is 48.

The spelling of 226191713727 in words is "two hundred twenty-six billion, one hundred ninety-one million, seven hundred thirteen thousand, seven hundred twenty-seven".