200120002002200 has 96 divisors (see below), whose sum is σ = 531752318277600. Its totient is φ = 68611941872640.

The previous prime is 200120002002139. The next prime is 200120002002223. The reversal of 200120002002200 is 2200200021002.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 167119196 + ... + 168312404.

It is an arithmetic number, because the mean of its divisors is an integer number (5539086648725).

Almost surely, 2^{200120002002200} is an apocalyptic number.

200120002002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200120002002200 is an abundant number, since it is smaller than the sum of its proper divisors (331632316275400).

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

200120002002200 is a wasteful number, since it uses less digits than its factorization.

200120002002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313029 (or 1313020 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200120002002200 its reverse (2200200021002), we get a palindrome (202320202023202).

The spelling of 200120002002200 in words is "two hundred trillion, one hundred twenty billion, two million, two thousand, two hundred".