268648886622 has 16 divisors (see below), whose sum is σ = 544099011840. Its totient is φ = 88416089112.

The previous prime is 268648886593. The next prime is 268648886657. The reversal of 268648886622 is 226688846862.

268648886622 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×268648886622³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283384428 + ... + 283385375.

It is an arithmetic number, because the mean of its divisors is an integer number (34006188240).

Almost surely, 2^268648886622 is an apocalyptic number.

268648886622 is an abundant number, since it is smaller than the sum of its proper divisors (275450125218).

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

268648886622 is a wasteful number, since it uses less digits than its factorization.

268648886622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566769887.

The product of its digits is 169869312, while the sum is 66.

The spelling of 268648886622 in words is "two hundred sixty-eight billion, six hundred forty-eight million, eight hundred eighty-six thousand, six hundred twenty-two".