12110221112000 has 168 divisors, whose sum is σ = 32965275557760. Its totient is φ = 4403716416000.

The previous prime is 12110221111999. The next prime is 12110221112111. The reversal of 12110221112000 is 21112201121.

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 23 ways as a sum of consecutive naturals, for example, 5287280 + ... + 7223279.

It is an arithmetic number, because the mean of its divisors is an integer number (196221878320).

Almost surely, 2^{12110221112000} is an apocalyptic number.

12110221112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110221112000 is an abundant number, since it is smaller than the sum of its proper divisors (20855054445760).

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

12110221112000 is a wasteful number, since it uses less digits than its factorization.

12110221112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12510608 (or 12510577 counting only the distinct ones).

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

Adding to 12110221112000 its reverse (21112201121), we get a palindrome (12131333313121).

It can be divided in two parts, 12110221 and 112000, that added together give a palindrome (12222221).

The spelling of 12110221112000 in words is "twelve trillion, one hundred ten billion, two hundred twenty-one million, one hundred twelve thousand".