200422403 has 8 divisors (see below), whose sum is σ = 202501200. Its totient is φ = 198354528.

The previous prime is 200422399. The next prime is 200422427. The reversal of 200422403 is 304224002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200422403 - 2² = 200422399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200422463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37088 + ... + 42146.

It is an arithmetic number, because the mean of its divisors is an integer number (25312650).

Almost surely, 2^200422403 is an apocalyptic number.

200422403 is a deficient number, since it is larger than the sum of its proper divisors (2078797).

200422403 is a wasteful number, since it uses less digits than its factorization.

200422403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 200422403 is about 14157.0619480173. The cubic root of 200422403 is about 585.2149627616.

Adding to 200422403 its reverse (304224002), we get a palindrome (504646405).

The spelling of 200422403 in words is "two hundred million, four hundred twenty-two thousand, four hundred three".