12300011121200 has 120 divisors (see below), whose sum is σ = 32239230853296. Its totient is φ = 4472451072000.

The previous prime is 12300011121199. The next prime is 12300011121217. The reversal of 12300011121200 is 212111000321.

12300011121200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78069704 + ... + 78227096.

Almost surely, 2^{12300011121200} is an apocalyptic number.

12300011121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300011121200 is an abundant number, since it is smaller than the sum of its proper divisors (19939219732096).

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

12300011121200 is a wasteful number, since it uses less digits than its factorization.

12300011121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175183 (or 175172 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12300011121200 its reverse (212111000321), we get a palindrome (12512122121521).

The spelling of 12300011121200 in words is "twelve trillion, three hundred billion, eleven million, one hundred twenty-one thousand, two hundred".