212202303202212 has 24 divisors (see below), whose sum is σ = 495140060903712. Its totient is φ = 70733907720000.

The previous prime is 212202303202193. The next prime is 212202303202217.

212202303202212 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (212202303202217) 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, 19560289 + ... + 28407912.

It is an arithmetic number, because the mean of its divisors is an integer number (20630835870988).

Almost surely, 2^{212202303202212} is an apocalyptic number.

It is an amenable number.

212202303202212 is an abundant number, since it is smaller than the sum of its proper divisors (282937757701500).

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

212202303202212 is a wasteful number, since it uses less digits than its factorization.

212202303202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48336859 (or 48336857 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 21220230 and 3202212, that added together give a palindrome (24422442).

The spelling of 212202303202212 in words is "two hundred twelve trillion, two hundred two billion, three hundred three million, two hundred two thousand, two hundred twelve".