12032300131212 has 24 divisors (see below), whose sum is σ = 28728282485056. Its totient is φ = 3917493065808.

The previous prime is 12032300131199. The next prime is 12032300131259. The reversal of 12032300131212 is 21213100323021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11659205038 + ... + 11659206069.

Almost surely, 2^{12032300131212} is an apocalyptic number.

12032300131212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12032300131212 is an abundant number, since it is smaller than the sum of its proper divisors (16695982353844).

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

12032300131212 is a wasteful number, since it uses less digits than its factorization.

12032300131212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23318411157 (or 23318411155 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12032300131212 its reverse (21213100323021), we get a palindrome (33245400454233).

The spelling of 12032300131212 in words is "twelve trillion, thirty-two billion, three hundred million, one hundred thirty-one thousand, two hundred twelve".