220220200000 has 336 divisors, whose sum is σ = 578844826560. Its totient is φ = 82978560000.

The previous prime is 220220199977. The next prime is 220220200097. The reversal of 220220200000 is 2022022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 220220200000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249399559 + ... + 249400441.

It is an arithmetic number, because the mean of its divisors is an integer number (1722752460).

Almost surely, 2^220220200000 is an apocalyptic number.

220220200000 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 220220200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289422413280).

220220200000 is an abundant number, since it is smaller than the sum of its proper divisors (358624626560).

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

220220200000 is an frugal number, since it uses more digits than its factorization.

220220200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 220220200000 its reverse (2022022), we get a palindrome (220222222022).

The spelling of 220220200000 in words is "two hundred twenty billion, two hundred twenty million, two hundred thousand".