220200202110200 has 144 divisors (see below), whose sum is σ = 555167707450200. Its totient is φ = 81188697408000.

The previous prime is 220200202110167. The next prime is 220200202110221. The reversal of 220200202110200 is 2011202002022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19047011 + ... + 28340589.

Almost surely, 2^{220200202110200} is an apocalyptic number.

220200202110200 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 220200202110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277583853725100).

220200202110200 is an abundant number, since it is smaller than the sum of its proper divisors (334967505340000).

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

220200202110200 is a wasteful number, since it uses less digits than its factorization.

220200202110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9294322 (or 9294300 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220200202110200 its reverse (2011202002022), we get a palindrome (222211404112222).

The spelling of 220200202110200 in words is "two hundred twenty trillion, two hundred billion, two hundred two million, one hundred ten thousand, two hundred".