201110211210212 has 24 divisors (see below), whose sum is σ = 360472773534720. Its totient is φ = 98145528228000.

The previous prime is 201110211210211. The next prime is 201110211210253. The reversal of 201110211210212 is 212012112011102.

It is not an unprimeable number, because it can be changed into a prime (201110211210211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3442224164 + ... + 3442282587.

It is an arithmetic number, because the mean of its divisors is an integer number (15019698897280).

Almost surely, 2^{201110211210212} is an apocalyptic number.

It is an amenable number.

201110211210212 is a deficient number, since it is larger than the sum of its proper divisors (159362562324508).

201110211210212 is a wasteful number, since it uses less digits than its factorization.

201110211210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884506931 (or 6884506929 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 201110211210212 its reverse (212012112011102), we get a palindrome (413122323221314).

The spelling of 201110211210212 in words is "two hundred one trillion, one hundred ten billion, two hundred eleven million, two hundred ten thousand, two hundred twelve".