12222011133120 has 224 divisors, whose sum is σ = 41102986940928. Its totient is φ = 3066330857472.

The previous prime is 12222011133109. The next prime is 12222011133151. The reversal of 12222011133120 is 2133111022221.

It is a super-2 number, since 2×12222011133120² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43646997 + ... + 43926123.

Almost surely, 2^{12222011133120} is an apocalyptic number.

12222011133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12222011133120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20551493470464).

12222011133120 is an abundant number, since it is smaller than the sum of its proper divisors (28880975807808).

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

12222011133120 is a wasteful number, since it uses less digits than its factorization.

12222011133120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281847 (or 281837 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12222011133120 its reverse (2133111022221), we get a palindrome (14355122155341).

The spelling of 12222011133120 in words is "twelve trillion, two hundred twenty-two billion, eleven million, one hundred thirty-three thousand, one hundred twenty".