201210112020212 has 48 divisors (see below), whose sum is σ = 363799168508160. Its totient is φ = 97318275648000.

The previous prime is 201210112020089. The next prime is 201210112020217. The reversal of 201210112020212 is 212020211012102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210112020217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38379587 + ... + 43306037.

It is an arithmetic number, because the mean of its divisors is an integer number (7579149343920).

Almost surely, 2^{201210112020212} is an apocalyptic number.

It is an amenable number.

201210112020212 is a deficient number, since it is larger than the sum of its proper divisors (162589056487948).

201210112020212 is a wasteful number, since it uses less digits than its factorization.

201210112020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929032 (or 4929030 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201210112020212 its reverse (212020211012102), we get a palindrome (413230323032314).

The spelling of 201210112020212 in words is "two hundred one trillion, two hundred ten billion, one hundred twelve million, twenty thousand, two hundred twelve".