200223030306 has 64 divisors (see below), whose sum is σ = 442126282752. Its totient is φ = 60058780992.

The previous prime is 200223030281. The next prime is 200223030307. The reversal of 200223030306 is 603030322002.

200223030306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200223030307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1697071 + ... + 1811213.

It is an arithmetic number, because the mean of its divisors is an integer number (6908223168).

Almost surely, 2^200223030306 is an apocalyptic number.

200223030306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 200223030306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221063141376).

200223030306 is an abundant number, since it is smaller than the sum of its proper divisors (241903252446).

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

200223030306 is a wasteful number, since it uses less digits than its factorization.

200223030306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114727.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 200223030306 its reverse (603030322002), we get a palindrome (803253352308).

The spelling of 200223030306 in words is "two hundred billion, two hundred twenty-three million, thirty thousand, three hundred six".