200302220 has 48 divisors (see below), whose sum is σ = 434282688. Its totient is φ = 77552640.

The previous prime is 200302163. The next prime is 200302229. The reversal of 200302220 is 22203002.

It is not an unprimeable number, because it can be changed into a prime (200302229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111449 + ... + 113231.

It is an arithmetic number, because the mean of its divisors is an integer number (9047556).

Almost surely, 2^200302220 is an apocalyptic number.

200302220 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 200302220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217141344).

200302220 is an abundant number, since it is smaller than the sum of its proper divisors (233980468).

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

200302220 is a wasteful number, since it uses less digits than its factorization.

200302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 200302220 is about 14152.8166807883. The cubic root of 200302220 is about 585.0979649413.

Adding to 200302220 its reverse (22203002), we get a palindrome (222505222).

The spelling of 200302220 in words is "two hundred million, three hundred two thousand, two hundred twenty".