8000808820000 has 60 divisors (see below), whose sum is σ = 19683189867726. Its totient is φ = 3200323520000.

The previous prime is 8000808819979. The next prime is 8000808820057. The reversal of 8000808820000 is 288080008.

It can be written as a sum of positive squares in 5 ways, for example, as 23144145424 + 7977664674576 = 152132^2 + 2824476^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 200000221 + ... + 200040220.

Almost surely, 2^{8000808820000} is an apocalyptic number.

8000808820000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8000808820000 is an abundant number, since it is smaller than the sum of its proper divisors (11682381047726).

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

8000808820000 is an equidigital number, since it uses as much as digits as its factorization.

8000808820000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400040471 (or 400040448 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The spelling of 8000808820000 in words is "eight trillion, eight hundred eight million, eight hundred twenty thousand".