201333212 has 12 divisors (see below), whose sum is σ = 354123000. Its totient is φ = 100155216.

The previous prime is 201333157. The next prime is 201333221. The reversal of 201333212 is 212333102.

201333212 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

201333212 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126962 + ... + 128537.

It is an arithmetic number, because the mean of its divisors is an integer number (29510250).

Almost surely, 2^201333212 is an apocalyptic number.

It is an amenable number.

201333212 is a deficient number, since it is larger than the sum of its proper divisors (152789788).

201333212 is a wasteful number, since it uses less digits than its factorization.

201333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255700 (or 255698 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 201333212 is about 14189.1934936416. The cubic root of 201333212 is about 586.1001160741.

Adding to 201333212 its reverse (212333102), we get a palindrome (413666314).

The spelling of 201333212 in words is "two hundred one million, three hundred thirty-three thousand, two hundred twelve".