226781682677 has 16 divisors (see below), whose sum is σ = 262210867200. Its totient is φ = 193845335040.

The previous prime is 226781682671. The next prime is 226781682691. The reversal of 226781682677 is 776286187622.

It is a cyclic number.

It is not a de Polignac number, because 226781682677 - 2²⁴ = 226764905461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226781682671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412277 + ... + 789642.

It is an arithmetic number, because the mean of its divisors is an integer number (16388179200).

Almost surely, 2^226781682677 is an apocalyptic number.

It is an amenable number.

226781682677 is a deficient number, since it is larger than the sum of its proper divisors (35429184523).

226781682677 is a wasteful number, since it uses less digits than its factorization.

226781682677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202956.

The product of its digits is 37933056, while the sum is 62.

The spelling of 226781682677 in words is "two hundred twenty-six billion, seven hundred eighty-one million, six hundred eighty-two thousand, six hundred seventy-seven".