200122202201200 has 120 divisors (see below), whose sum is σ = 493804032644160. Its totient is φ = 77882870707200.

The previous prime is 200122202201183. The next prime is 200122202201333. The reversal of 200122202201200 is 2102202221002.

200122202201200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 493510530 + ... + 493915870.

It is an arithmetic number, because the mean of its divisors is an integer number (4115033605368).

Almost surely, 2^{200122202201200} is an apocalyptic number.

200122202201200 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 200122202201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246902016322080).

200122202201200 is an abundant number, since it is smaller than the sum of its proper divisors (293681830442960).

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

200122202201200 is a wasteful number, since it uses less digits than its factorization.

200122202201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438755 (or 438744 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200122202201200 its reverse (2102202221002), we get a palindrome (202224404422202).

The spelling of 200122202201200 in words is "two hundred trillion, one hundred twenty-two billion, two hundred two million, two hundred one thousand, two hundred".