17228220166948 has 24 divisors (see below), whose sum is σ = 34467884023104. Its totient is φ = 7381070709600.

The previous prime is 17228220166909. The next prime is 17228220166973. The reversal of 17228220166948 is 84966102282271.

It is a junction number, because it is equal to n+sod(n) for n = 17228220166892 and 17228220166901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102089983 + ... + 102258598.

It is an arithmetic number, because the mean of its divisors is an integer number (1436161834296).

Almost surely, 2^{17228220166948} is an apocalyptic number.

It is an amenable number.

17228220166948 is an abundant number, since it is smaller than the sum of its proper divisors (17239663856156).

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

17228220166948 is a wasteful number, since it uses less digits than its factorization.

17228220166948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204351603 (or 204351601 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 58.

The spelling of 17228220166948 in words is "seventeen trillion, two hundred twenty-eight billion, two hundred twenty million, one hundred sixty-six thousand, nine hundred forty-eight".