303215200212 has 96 divisors (see below), whose sum is σ = 764777502720. Its totient is φ = 93191696640.

The previous prime is 303215200187. The next prime is 303215200213. The reversal of 303215200212 is 212002512303.

303215200212 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303215200213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2699893 + ... + 2809955.

It is an arithmetic number, because the mean of its divisors is an integer number (7966432320).

Almost surely, 2^303215200212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303215200212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382388751360).

303215200212 is an abundant number, since it is smaller than the sum of its proper divisors (461562302508).

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

303215200212 is a wasteful number, since it uses less digits than its factorization.

303215200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110413 (or 110411 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 303215200212 its reverse (212002512303), we get a palindrome (515217712515).

The spelling of 303215200212 in words is "three hundred three billion, two hundred fifteen million, two hundred thousand, two hundred twelve".