201323332200 has 48 divisors (see below), whose sum is σ = 624102331680. Its totient is φ = 53686221760.

The previous prime is 201323332139. The next prime is 201323332213. The reversal of 201323332200 is 2233323102.

It is a super-2 number, since 2×201323332200² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167768844 + ... + 167770043.

It is an arithmetic number, because the mean of its divisors is an integer number (13002131910).

Almost surely, 2^201323332200 is an apocalyptic number.

201323332200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201323332200 is an abundant number, since it is smaller than the sum of its proper divisors (422778999480).

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

201323332200 is a wasteful number, since it uses less digits than its factorization.

201323332200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335538906 (or 335538897 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 201323332200 its reverse (2233323102), we get a palindrome (203556655302).

The spelling of 201323332200 in words is "two hundred one billion, three hundred twenty-three million, three hundred thirty-two thousand, two hundred".