200222202021000 has 256 divisors, whose sum is σ = 632421688953600. Its totient is φ = 52732449792000.

The previous prime is 200222202020959. The next prime is 200222202021001. The reversal of 200222202021000 is 120202222002.

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

It is not an unprimeable number, because it can be changed into a prime (200222202021001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 788954130 + ... + 789207870.

It is an arithmetic number, because the mean of its divisors is an integer number (2470397222475).

Almost surely, 2^{200222202021000} is an apocalyptic number.

200222202021000 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 200222202021000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316210844476800).

200222202021000 is an abundant number, since it is smaller than the sum of its proper divisors (432199486932600).

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

200222202021000 is a wasteful number, since it uses less digits than its factorization.

200222202021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257017 (or 257003 counting only the distinct ones).

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

Adding to 200222202021000 its reverse (120202222002), we get a palindrome (200342404243002).

The spelling of 200222202021000 in words is "two hundred trillion, two hundred twenty-two billion, two hundred two million, twenty-one thousand".