12200330112 has 32 divisors (see below), whose sum is σ = 32407127880. Its totient is φ = 4066776576.

The previous prime is 12200330111. The next prime is 12200330117. The reversal of 12200330112 is 21103300221.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 12200330091 and 12200330100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200330111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15885463 + ... + 15886230.

Almost surely, 2^12200330112 is an apocalyptic number.

12200330112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12200330112 is an abundant number, since it is smaller than the sum of its proper divisors (20206797768).

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

12200330112 is an equidigital number, since it uses as much as digits as its factorization.

12200330112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31771710 (or 31771698 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12200330112 its reverse (21103300221), we get a palindrome (33303630333).

The spelling of 12200330112 in words is "twelve billion, two hundred million, three hundred thirty thousand, one hundred twelve".