201202110202212 has 72 divisors (see below), whose sum is σ = 587005496505792. Its totient is φ = 56917145736000.

The previous prime is 201202110202169. The next prime is 201202110202267. The reversal of 201202110202212 is 212202011202102.

It is a happy number.

201202110202212 is a `hidden beast` number, since 20 + 1 + 20 + 211 + 0 + 202 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3952554114 + ... + 3952605017.

It is an arithmetic number, because the mean of its divisors is an integer number (8152854118136).

Almost surely, 2^{201202110202212} is an apocalyptic number.

It is an amenable number.

201202110202212 is an abundant number, since it is smaller than the sum of its proper divisors (385803386303580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201202110202212 is a wasteful number, since it uses less digits than its factorization.

201202110202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7905159249 (or 7905159244 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201202110202212 its reverse (212202011202102), we get a palindrome (413404121404314).

The spelling of 201202110202212 in words is "two hundred one trillion, two hundred two billion, one hundred ten million, two hundred two thousand, two hundred twelve".