200000221323 has 16 divisors (see below), whose sum is σ = 305344978176. Its totient is φ = 114067314720.

The previous prime is 200000221321. The next prime is 200000221367. The reversal of 200000221323 is 323122000002.

It is not a de Polignac number, because 200000221323 - 2¹ = 200000221321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200000221321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9094008 + ... + 9115973.

It is an arithmetic number, because the mean of its divisors is an integer number (19084061136).

Almost surely, 2^200000221323 is an apocalyptic number.

200000221323 is a deficient number, since it is larger than the sum of its proper divisors (105344756853).

200000221323 is a wasteful number, since it uses less digits than its factorization.

200000221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18210514.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 200000221323 its reverse (323122000002), we get a palindrome (523122221325).

The spelling of 200000221323 in words is "two hundred billion, two hundred twenty-one thousand, three hundred twenty-three".