200222440034212 has 12 divisors (see below), whose sum is σ = 350392084376796. Its totient is φ = 100110415926560.

The previous prime is 200222440034179. The next prime is 200222440034213. The reversal of 200222440034212 is 212430044222002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38893982142016 + 161328457892196 = 6236504^2 + 12701514^2 .

It is not an unprimeable number, because it can be changed into a prime (200222440034213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200462203 + ... + 201458530.

It is an arithmetic number, because the mean of its divisors is an integer number (29199340364733).

Almost surely, 2^{200222440034212} is an apocalyptic number.

It is an amenable number.

200222440034212 is a deficient number, since it is larger than the sum of its proper divisors (150169644342584).

200222440034212 is a wasteful number, since it uses less digits than its factorization.

200222440034212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402045278 (or 402045276 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 200222440034212 its reverse (212430044222002), we get a palindrome (412652484256214).

The spelling of 200222440034212 in words is "two hundred trillion, two hundred twenty-two billion, four hundred forty million, thirty-four thousand, two hundred twelve".