2110200220000 has 120 divisors (see below), whose sum is σ = 5202093059856. Its totient is φ = 842342976000.

The previous prime is 2110200219991. The next prime is 2110200220001. The reversal of 2110200220000 is 220020112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110200220001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9631674 + ... + 9848326.

Almost surely, 2^{2110200220000} is an apocalyptic number.

2110200220000 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 2110200220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2601046529928).

2110200220000 is an abundant number, since it is smaller than the sum of its proper divisors (3091892839856).

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

2110200220000 is an equidigital number, since it uses as much as digits as its factorization.

2110200220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217170 (or 217147 counting only the distinct ones).

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

Adding to 2110200220000 its reverse (220020112), we get a palindrome (2110420240112).

The spelling of 2110200220000 in words is "two trillion, one hundred ten billion, two hundred million, two hundred twenty thousand".