110778116072 has 128 divisors (see below), whose sum is σ = 229196822400. Its totient is φ = 49890567168.

The previous prime is 110778116023. The next prime is 110778116081. The reversal of 110778116072 is 270611877011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284776454 + ... + 284776842.

It is an arithmetic number, because the mean of its divisors is an integer number (1790600175).

Almost surely, 2^110778116072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110778116072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114598411200).

110778116072 is an abundant number, since it is smaller than the sum of its proper divisors (118418706328).

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

110778116072 is a wasteful number, since it uses less digits than its factorization.

110778116072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 41.

The spelling of 110778116072 in words is "one hundred ten billion, seven hundred seventy-eight million, one hundred sixteen thousand, seventy-two".