110020022200 has 96 divisors (see below), whose sum is σ = 279430508160. Its totient is φ = 39952841600.

The previous prime is 110020022183. The next prime is 110020022293. The reversal of 110020022200 is 2220020011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1600947 + ... + 1668253.

It is an arithmetic number, because the mean of its divisors is an integer number (2910734460).

Almost surely, 2^110020022200 is an apocalyptic number.

110020022200 is a gapful number since it is divisible by the number (10) 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 110020022200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139715254080).

110020022200 is an abundant number, since it is smaller than the sum of its proper divisors (169410485960).

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

110020022200 is a wasteful number, since it uses less digits than its factorization.

110020022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68077 (or 68068 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 110020022200 its reverse (2220020011), we get a palindrome (112240042211).

The spelling of 110020022200 in words is "one hundred ten billion, twenty million, twenty-two thousand, two hundred".