226856673667 has 8 divisors (see below), whose sum is σ = 246230867456. Its totient is φ = 207757291392.

The previous prime is 226856673661. The next prime is 226856673731. The reversal of 226856673667 is 766376658622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226856673667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226856673599 and 226856673608.

It is not an unprimeable number, because it can be changed into a prime (226856673661) 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 in 7 ways as a sum of consecutive naturals, for example, 68701158 + ... + 68704459.

It is an arithmetic number, because the mean of its divisors is an integer number (30778858432).

Almost surely, 2^226856673667 is an apocalyptic number.

226856673667 is a deficient number, since it is larger than the sum of its proper divisors (19374193789).

226856673667 is a wasteful number, since it uses less digits than its factorization.

226856673667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137405757.

The product of its digits is 182891520, while the sum is 64.

The spelling of 226856673667 in words is "two hundred twenty-six billion, eight hundred fifty-six million, six hundred seventy-three thousand, six hundred sixty-seven".