201200210022212 has 24 divisors (see below), whose sum is σ = 364267619069760. Its totient is φ = 97124239993760.

The previous prime is 201200210022169. The next prime is 201200210022277. The reversal of 201200210022212 is 212220012002102.

It is a happy number.

201200210022212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59929214 + ... + 63197397.

It is an arithmetic number, because the mean of its divisors is an integer number (15177817461240).

Almost surely, 2^{201200210022212} is an apocalyptic number.

It is an amenable number.

201200210022212 is a deficient number, since it is larger than the sum of its proper divisors (163067409047548).

201200210022212 is a wasteful number, since it uses less digits than its factorization.

201200210022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123140731 (or 123140729 counting only the distinct ones).

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

Adding to 201200210022212 its reverse (212220012002102), we get a palindrome (413420222024314).

The spelling of 201200210022212 in words is "two hundred one trillion, two hundred billion, two hundred ten million, twenty-two thousand, two hundred twelve".