112001220300012 has 24 divisors (see below), whose sum is σ = 270347773138800. Its totient is φ = 36046369751616.

The previous prime is 112001220300001. The next prime is 112001220300019. The reversal of 112001220300012 is 210003022100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001220299964 and 112001220300000.

It is not an unprimeable number, because it can be changed into a prime (112001220300019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160921293187 + ... + 160921293882.

It is an arithmetic number, because the mean of its divisors is an integer number (11264490547450).

Almost surely, 2^{112001220300012} is an apocalyptic number.

112001220300012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112001220300012 is an abundant number, since it is smaller than the sum of its proper divisors (158346552838788).

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

112001220300012 is a wasteful number, since it uses less digits than its factorization.

112001220300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321842587105 (or 321842587103 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112001220300012 its reverse (210003022100211), we get a palindrome (322004242400223).

The spelling of 112001220300012 in words is "one hundred twelve trillion, one billion, two hundred twenty million, three hundred thousand, twelve".