200012220120000 has 280 divisors, whose sum is σ = 662290801603200. Its totient is φ = 53255635328000.

The previous prime is 200012220119969. The next prime is 200012220120059. The reversal of 200012220120000 is 21022210002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77815381 + ... + 80344619.

It is an arithmetic number, because the mean of its divisors is an integer number (2365324291440).

Almost surely, 2^{200012220120000} is an apocalyptic number.

200012220120000 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 200012220120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331145400801600).

200012220120000 is an abundant number, since it is smaller than the sum of its proper divisors (462278581483200).

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

200012220120000 is an equidigital number, since it uses as much as digits as its factorization.

200012220120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529933 (or 2529908 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200012220120000 its reverse (21022210002), we get a palindrome (200033242330002).

The spelling of 200012220120000 in words is "two hundred trillion, twelve billion, two hundred twenty million, one hundred twenty thousand".