220110220200 has 192 divisors, whose sum is σ = 739765152000. Its totient is φ = 53817062400.

The previous prime is 220110220199. The next prime is 220110220223. The reversal of 220110220200 is 2022011022.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1067505 + ... + 1256895.

It is an arithmetic number, because the mean of its divisors is an integer number (3852943500).

Almost surely, 2^220110220200 is an apocalyptic number.

220110220200 is a gapful number since it is divisible by the number (20) 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 220110220200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369882576000).

220110220200 is an abundant number, since it is smaller than the sum of its proper divisors (519654931800).

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

220110220200 is a wasteful number, since it uses less digits than its factorization.

220110220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189572 (or 189563 counting only the distinct ones).

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

Adding to 220110220200 its reverse (2022011022), we get a palindrome (222132231222).

The spelling of 220110220200 in words is "two hundred twenty billion, one hundred ten million, two hundred twenty thousand, two hundred".