110009999088 has 480 divisors, whose sum is σ = 371120056320. Its totient is φ = 30046464000.

The previous prime is 110009999087. The next prime is 110009999093. The reversal of 110009999088 is 880999900011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110009999081) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56910570 + ... + 56912502.

It is an arithmetic number, because the mean of its divisors is an integer number (773166784).

Almost surely, 2^110009999088 is an apocalyptic number.

110009999088 is a gapful number since it is divisible by the number (18) 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 110009999088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185560028160).

110009999088 is an abundant number, since it is smaller than the sum of its proper divisors (261110057232).

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

110009999088 is a wasteful number, since it uses less digits than its factorization.

110009999088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069 (or 2060 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 54.

The spelling of 110009999088 in words is "one hundred ten billion, nine million, nine hundred ninety-nine thousand, eighty-eight".