4212222440143 has 16 divisors (see below), whose sum is σ = 4244012467200. Its totient is φ = 4180508812224.

The previous prime is 4212222440039. The next prime is 4212222440171. The reversal of 4212222440143 is 3410442222124.

4212222440143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4212222440143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212222449143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555478530 + ... + 555486112.

It is an arithmetic number, because the mean of its divisors is an integer number (265250779200).

Almost surely, 2^{4212222440143} is an apocalyptic number.

4212222440143 is a deficient number, since it is larger than the sum of its proper divisors (31790027057).

4212222440143 is a wasteful number, since it uses less digits than its factorization.

4212222440143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12078.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4212222440143 its reverse (3410442222124), we get a palindrome (7622664662267).

The spelling of 4212222440143 in words is "four trillion, two hundred twelve billion, two hundred twenty-two million, four hundred forty thousand, one hundred forty-three".