201223233300 has 72 divisors (see below), whose sum is σ = 583000803616. Its totient is φ = 53586264960.

The previous prime is 201223233247. The next prime is 201223233317. The reversal of 201223233300 is 3332322102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237634 + ... + 677433.

Almost surely, 2^201223233300 is an apocalyptic number.

201223233300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201223233300 is an abundant number, since it is smaller than the sum of its proper divisors (381777570316).

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

201223233300 is a wasteful number, since it uses less digits than its factorization.

201223233300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915817 (or 915810 counting only the distinct ones).

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

Adding to 201223233300 its reverse (3332322102), we get a palindrome (204555555402).

The spelling of 201223233300 in words is "two hundred one billion, two hundred twenty-three million, two hundred thirty-three thousand, three hundred".