201223302 has 24 divisors (see below), whose sum is σ = 468152856. Its totient is φ = 57492288.

The previous prime is 201223277. The next prime is 201223303. The reversal of 201223302 is 203322102.

201223302 is digitally balanced in base 3, 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 (201223303) 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 11 ways as a sum of consecutive naturals, for example, 341923 + ... + 342510.

It is an arithmetic number, because the mean of its divisors is an integer number (19506369).

Almost surely, 2^201223302 is an apocalyptic number.

201223302 is an abundant number, since it is smaller than the sum of its proper divisors (266929554).

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

201223302 is a wasteful number, since it uses less digits than its factorization.

201223302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684452 (or 684445 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 201223302 is about 14185.3199470438. The cubic root of 201223302 is about 585.9934438417.

Adding to 201223302 its reverse (203322102), we get a palindrome (404545404).

The spelling of 201223302 in words is "two hundred one million, two hundred twenty-three thousand, three hundred two".