200303222 has 16 divisors (see below), whose sum is σ = 347237280. Its totient is φ = 84879168.

The previous prime is 200303221. The next prime is 200303239. The reversal of 200303222 is 222303002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 200303197 and 200303206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200303221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79133 + ... + 81624.

It is an arithmetic number, because the mean of its divisors is an integer number (21702330).

Almost surely, 2^200303222 is an apocalyptic number.

200303222 is a deficient number, since it is larger than the sum of its proper divisors (146934058).

200303222 is a wasteful number, since it uses less digits than its factorization.

200303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160855.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 200303222 is about 14152.8520800579. The cubic root of 200303222 is about 585.0989405790.

Adding to 200303222 its reverse (222303002), we get a palindrome (422606224).

The spelling of 200303222 in words is "two hundred million, three hundred three thousand, two hundred twenty-two".