200021222022000 has 1280 divisors, whose sum is σ = 708072109056000. Its totient is φ = 48384387072000.

The previous prime is 200021222021987. The next prime is 200021222022067. The reversal of 200021222022000 is 220222120002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 326298893694 + ... + 326298894306.

It is an arithmetic number, because the mean of its divisors is an integer number (553181335200).

Almost surely, 2^{200021222022000} is an apocalyptic number.

200021222022000 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 200021222022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354036054528000).

200021222022000 is an abundant number, since it is smaller than the sum of its proper divisors (508050887034000).

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

200021222022000 is a wasteful number, since it uses less digits than its factorization.

200021222022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200021222022000 its reverse (220222120002), we get a palindrome (200241444142002).

The spelling of 200021222022000 in words is "two hundred trillion, twenty-one billion, two hundred twenty-two million, twenty-two thousand".