226688846886 has 32 divisors (see below), whose sum is σ = 506843521920. Its totient is φ = 75099369672.

The previous prime is 226688846831. The next prime is 226688846887. The reversal of 226688846886 is 688648886622.

226688846886 is a `hidden beast` number, since 2 + 2 + 6 + 6 + 8 + 88 + 468 + 86 = 666.

226688846886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226688846887) 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 15 ways as a sum of consecutive naturals, for example, 12868320 + ... + 12885923.

It is an arithmetic number, because the mean of its divisors is an integer number (15838860060).

Almost surely, 2^226688846886 is an apocalyptic number.

226688846886 is an abundant number, since it is smaller than the sum of its proper divisors (280154675034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226688846886 is a wasteful number, since it uses less digits than its factorization.

226688846886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25754417 (or 25754411 counting only the distinct ones).

The product of its digits is 679477248, while the sum is 72.

The spelling of 226688846886 in words is "two hundred twenty-six billion, six hundred eighty-eight million, eight hundred forty-six thousand, eight hundred eighty-six".