200320223202 has 64 divisors (see below), whose sum is σ = 486264021120. Its totient is φ = 60623193600.

The previous prime is 200320223143. The next prime is 200320223227. The reversal of 200320223202 is 202322023002.

200320223202 is a `hidden beast` number, since 2 + 0 + 0 + 320 + 22 + 320 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230458 + ... + 673610.

It is an arithmetic number, because the mean of its divisors is an integer number (7597875330).

Almost surely, 2^200320223202 is an apocalyptic number.

200320223202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 200320223202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243132010560).

200320223202 is an abundant number, since it is smaller than the sum of its proper divisors (285943797918).

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

200320223202 is a wasteful number, since it uses less digits than its factorization.

200320223202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443936 (or 443930 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 200320223202 its reverse (202322023002), we get a palindrome (402642246204).

The spelling of 200320223202 in words is "two hundred billion, three hundred twenty million, two hundred twenty-three thousand, two hundred two".