12022201011200 has 66 divisors (see below), whose sum is σ = 29800500437196. Its totient is φ = 4808880394240.

The previous prime is 12022201011181. The next prime is 12022201011251. The reversal of 12022201011200 is 211010222021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234783014 + ... + 234834213.

Almost surely, 2^{12022201011200} is an apocalyptic number.

12022201011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022201011200 is an abundant number, since it is smaller than the sum of its proper divisors (17778299425996).

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

12022201011200 is an equidigital number, since it uses as much as digits as its factorization.

12022201011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469617257 (or 469617234 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12022201011200 its reverse (211010222021), we get a palindrome (12233211233221).

The spelling of 12022201011200 in words is "twelve trillion, twenty-two billion, two hundred one million, eleven thousand, two hundred".