200101212212 has 24 divisors (see below), whose sum is σ = 402117270240. Its totient is φ = 86167985760.

The previous prime is 200101212137. The next prime is 200101212251. The reversal of 200101212212 is 212212101002.

200101212212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 119676923 + ... + 119678594.

It is an arithmetic number, because the mean of its divisors is an integer number (16754886260).

Almost surely, 2^200101212212 is an apocalyptic number.

200101212212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200101212212 is an abundant number, since it is smaller than the sum of its proper divisors (202016058028).

200101212212 is a wasteful number, since it uses less digits than its factorization.

200101212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239355551 (or 239355549 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200101212212 its reverse (212212101002), we get a palindrome (412313313214).

The spelling of 200101212212 in words is "two hundred billion, one hundred one million, two hundred twelve thousand, two hundred twelve".