200433122 has 4 divisors (see below), whose sum is σ = 300649686. Its totient is φ = 100216560.

The previous prime is 200433091. The next prime is 200433127. The reversal of 200433122 is 221334002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 182277001 + 18156121 = 13501^2 + 4261^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200433122.

It is not an unprimeable number, because it can be changed into a prime (200433127) 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 as a sum of consecutive naturals, namely, 50108279 + ... + 50108282.

Almost surely, 2^200433122 is an apocalyptic number.

200433122 is a deficient number, since it is larger than the sum of its proper divisors (100216564).

200433122 is a wasteful number, since it uses less digits than its factorization.

200433122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100216563.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 200433122 is about 14157.4405172686. The cubic root of 200433122 is about 585.2253954067.

Adding to 200433122 its reverse (221334002), we get a palindrome (421767124).

The spelling of 200433122 in words is "two hundred million, four hundred thirty-three thousand, one hundred twenty-two".