88888800800 has 72 divisors (see below), whose sum is σ = 217138453812. Its totient is φ = 35532800000.

The previous prime is 88888800761. The next prime is 88888800829. The reversal of 88888800800 is 800888888.

It can be written as a sum of positive squares in 6 ways, for example, as 70265285776 + 18623515024 = 265076^2 + 136468^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246100 + ... + 1315500.

Almost surely, 2^88888800800 is an apocalyptic number.

88888800800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88888800800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108569226906).

88888800800 is an abundant number, since it is smaller than the sum of its proper divisors (128249653012).

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

88888800800 is a wasteful number, since it uses less digits than its factorization.

88888800800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71022 (or 71009 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 56.

The spelling of 88888800800 in words is "eighty-eight billion, eight hundred eighty-eight million, eight hundred thousand, eight hundred".