200202220110212 has 6 divisors (see below), whose sum is σ = 350353885192878. Its totient is φ = 100101110055104.

The previous prime is 200202220110187. The next prime is 200202220110301. The reversal of 200202220110212 is 212011022202002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 174570843300676 + 25631376809536 = 13212526^2 + 5062744^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025277513773 + ... + 25025277513780.

It is an arithmetic number, because the mean of its divisors is an integer number (58392314198813).

Almost surely, 2^{200202220110212} is an apocalyptic number.

It is an amenable number.

200202220110212 is a deficient number, since it is larger than the sum of its proper divisors (150151665082666).

200202220110212 is a wasteful number, since it uses less digits than its factorization.

200202220110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50050555027557 (or 50050555027555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200202220110212 its reverse (212011022202002), we get a palindrome (412213242312214).

The spelling of 200202220110212 in words is "two hundred trillion, two hundred two billion, two hundred twenty million, one hundred ten thousand, two hundred twelve".