12200300133212 has 24 divisors (see below), whose sum is σ = 21914238996720. Its totient is φ = 5939673607040.

The previous prime is 12200300133199. The next prime is 12200300133269. The reversal of 12200300133212 is 21233100300221.

12200300133212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 72993218 + ... + 73160169.

It is an arithmetic number, because the mean of its divisors is an integer number (913093291530).

Almost surely, 2^{12200300133212} is an apocalyptic number.

It is an amenable number.

12200300133212 is a deficient number, since it is larger than the sum of its proper divisors (9713938863508).

12200300133212 is a wasteful number, since it uses less digits than its factorization.

12200300133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146153941 (or 146153939 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12200300133212 its reverse (21233100300221), we get a palindrome (33433400433433).

The spelling of 12200300133212 in words is "twelve trillion, two hundred billion, three hundred million, one hundred thirty-three thousand, two hundred twelve".