220011108 has 48 divisors (see below), whose sum is σ = 548029440. Its totient is φ = 68493600.

The previous prime is 220011107. The next prime is 220011149. The reversal of 220011108 is 801110022.

It is not an unprimeable number, because it can be changed into a prime (220011107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9393 + ... + 22983.

It is an arithmetic number, because the mean of its divisors is an integer number (11417280).

Almost surely, 2^220011108 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 220011108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274014720).

220011108 is an abundant number, since it is smaller than the sum of its proper divisors (328018332).

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

220011108 is a wasteful number, since it uses less digits than its factorization.

220011108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13688 (or 13686 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 220011108 is about 14832.7714200685. The cubic root of 220011108 is about 603.6912336442.

The spelling of 220011108 in words is "two hundred twenty million, eleven thousand, one hundred eight".