201233320210212 has 96 divisors (see below), whose sum is σ = 477474159697920. Its totient is φ = 65946032862720.

The previous prime is 201233320210211. The next prime is 201233320210213. The reversal of 201233320210212 is 212012023332102.

It is an interprime number because it is at equal distance from previous prime (201233320210211) and next prime (201233320210213).

It is not an unprimeable number, because it can be changed into a prime (201233320210211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23823047773 + ... + 23823056219.

It is an arithmetic number, because the mean of its divisors is an integer number (4973689163520).

Almost surely, 2^{201233320210212} is an apocalyptic number.

It is an amenable number.

201233320210212 is an abundant number, since it is smaller than the sum of its proper divisors (276240839487708).

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

201233320210212 is a wasteful number, since it uses less digits than its factorization.

201233320210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20501 (or 20499 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201233320210212 its reverse (212012023332102), we get a palindrome (413245343542314).

The spelling of 201233320210212 in words is "two hundred one trillion, two hundred thirty-three billion, three hundred twenty million, two hundred ten thousand, two hundred twelve".