110220200220 has 96 divisors (see below), whose sum is σ = 333556792128. Its totient is φ = 27033126912.

The previous prime is 110220200183. The next prime is 110220200227. The reversal of 110220200220 is 22002022011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110220200196 and 110220200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220200227) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 39009 + ... + 471128.

It is an arithmetic number, because the mean of its divisors is an integer number (3474549918).

Almost surely, 2^110220200220 is an apocalyptic number.

110220200220 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 110220200220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166778396064).

110220200220 is an abundant number, since it is smaller than the sum of its proper divisors (223336591908).

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

110220200220 is a wasteful number, since it uses less digits than its factorization.

110220200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510439 (or 510437 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 110220200220 its reverse (22002022011), we get a palindrome (132222222231).

The spelling of 110220200220 in words is "one hundred ten billion, two hundred twenty million, two hundred thousand, two hundred twenty".