200222004042 has 24 divisors (see below), whose sum is σ = 434522056644. Its totient is φ = 66631788864.

The previous prime is 200222004041. The next prime is 200222004053. The reversal of 200222004042 is 240400222002.

200222004042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 195745189761 + 4476814281 = 442431^2 + 66909^2 .

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

It is not an unprimeable number, because it can be changed into a prime (200222004041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9061923 + ... + 9083990.

Almost surely, 2^200222004042 is an apocalyptic number.

200222004042 is an abundant number, since it is smaller than the sum of its proper divisors (234300052602).

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

200222004042 is a wasteful number, since it uses less digits than its factorization.

200222004042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18146534 (or 18146531 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 200222004042 its reverse (240400222002), we get a palindrome (440622226044).

The spelling of 200222004042 in words is "two hundred billion, two hundred twenty-two million, four thousand, forty-two".