226887747167 has 8 divisors (see below), whose sum is σ = 228126093600. Its totient is φ = 225650383200.

The previous prime is 226887747143. The next prime is 226887747169. The reversal of 226887747167 is 761747788622.

226887747167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 226887747167 - 2¹⁸ = 226887485023 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 (226887747169) 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 in 7 ways as a sum of consecutive naturals, for example, 219917 + ... + 708617.

It is an arithmetic number, because the mean of its divisors is an integer number (28515761700).

Almost surely, 2^226887747167 is an apocalyptic number.

226887747167 is a deficient number, since it is larger than the sum of its proper divisors (1238346433).

226887747167 is a wasteful number, since it uses less digits than its factorization.

226887747167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491233.

The product of its digits is 88510464, while the sum is 65.

The spelling of 226887747167 in words is "two hundred twenty-six billion, eight hundred eighty-seven million, seven hundred forty-seven thousand, one hundred sixty-seven".