3221243086808 has 32 divisors (see below), whose sum is σ = 6365795275200. Its totient is φ = 1523913111072.

The previous prime is 3221243086807. The next prime is 3221243086913. The reversal of 3221243086808 is 8086803421223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221243086807) 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, 13344410 + ... + 13583657.

It is an arithmetic number, because the mean of its divisors is an integer number (198931102350).

Almost surely, 2^{3221243086808} is an apocalyptic number.

3221243086808 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3221243086808 is a deficient number, since it is larger than the sum of its proper divisors (3144552188392).

3221243086808 is a wasteful number, since it uses less digits than its factorization.

3221243086808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26928879 (or 26928875 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 3221243086808 in words is "three trillion, two hundred twenty-one billion, two hundred forty-three million, eighty-six thousand, eight hundred eight".