112001110221200 has 120 divisors (see below), whose sum is σ = 283257710956320. Its totient is φ = 42440608281600.

The previous prime is 112001110221179. The next prime is 112001110221271. The reversal of 112001110221200 is 2122011100211.

It is a super-2 number, since 2×112001110221200² (a number of 29 digits) contains 22 as substring.

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, 173878127 + ... + 174521073.

It is an arithmetic number, because the mean of its divisors is an integer number (2360480924636).

Almost surely, 2^{112001110221200} is an apocalyptic number.

112001110221200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112001110221200 is an abundant number, since it is smaller than the sum of its proper divisors (171256600735120).

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

112001110221200 is a wasteful number, since it uses less digits than its factorization.

112001110221200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665905 (or 665894 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112001110221200 its reverse (2122011100211), we get a palindrome (114123121321411).

The spelling of 112001110221200 in words is "one hundred twelve trillion, one billion, one hundred ten million, two hundred twenty-one thousand, two hundred".