12201003300 has 72 divisors (see below), whose sum is σ = 35513102016. Its totient is φ = 3234104960.

The previous prime is 12201003299. The next prime is 12201003301. The reversal of 12201003300 is 330010221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12201003299) and next prime (12201003301).

It is a super-2 number, since 2×12201003300² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (12201003301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71667 + ... + 171866.

It is an arithmetic number, because the mean of its divisors is an integer number (493237528).

Almost surely, 2^12201003300 is an apocalyptic number.

12201003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12201003300 is an abundant number, since it is smaller than the sum of its proper divisors (23312098716).

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

12201003300 is a wasteful number, since it uses less digits than its factorization.

12201003300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243717 (or 243710 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12201003300 its reverse (330010221), we get a palindrome (12531013521).

The spelling of 12201003300 in words is "twelve billion, two hundred one million, three thousand, three hundred".