12214043120000 has 320 divisors, whose sum is σ = 31228826389200. Its totient is φ = 4755072000000.

The previous prime is 12214043119991. The next prime is 12214043120011. The reversal of 12214043120000 is 2134041221.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 476707190 + ... + 476732810.

Almost surely, 2^{12214043120000} is an apocalyptic number.

12214043120000 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 12214043120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15614413194600).

12214043120000 is an abundant number, since it is smaller than the sum of its proper divisors (19014783269200).

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

12214043120000 is an equidigital number, since it uses as much as digits as its factorization.

12214043120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25815 (or 25788 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12214043120000 its reverse (2134041221), we get a palindrome (12216177161221).

The spelling of 12214043120000 in words is "twelve trillion, two hundred fourteen billion, forty-three million, one hundred twenty thousand".