12024224212142 has 8 divisors (see below), whose sum is σ = 18041287286136. Its totient is φ = 6010461783432.

The previous prime is 12024224212129. The next prime is 12024224212151. The reversal of 12024224212142 is 24121242242021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825152213 + ... + 825166784.

It is an arithmetic number, because the mean of its divisors is an integer number (2255160910767).

Almost surely, 2^{12024224212142} is an apocalyptic number.

12024224212142 is a deficient number, since it is larger than the sum of its proper divisors (6017063073994).

12024224212142 is a wasteful number, since it uses less digits than its factorization.

12024224212142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650322642.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 12024224212142 its reverse (24121242242021), we get a palindrome (36145466454163).

The spelling of 12024224212142 in words is "twelve trillion, twenty-four billion, two hundred twenty-four million, two hundred twelve thousand, one hundred forty-two".