12214242443000 has 256 divisors, whose sum is σ = 30881950444800. Its totient is φ = 4494951014400.

The previous prime is 12214242442993. The next prime is 12214242443027. The reversal of 12214242443000 is 34424241221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7371298172 + ... + 7371299828.

It is an arithmetic number, because the mean of its divisors is an integer number (120632618925).

Almost surely, 2^{12214242443000} is an apocalyptic number.

12214242443000 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 12214242443000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15440975222400).

12214242443000 is an abundant number, since it is smaller than the sum of its proper divisors (18667708001800).

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

12214242443000 is a wasteful number, since it uses less digits than its factorization.

12214242443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12214242443000 its reverse (34424241221), we get a palindrome (12248666684221).

The spelling of 12214242443000 in words is "twelve trillion, two hundred fourteen billion, two hundred forty-two million, four hundred forty-three thousand".