4112221204143 has 72 divisors (see below), whose sum is σ = 6648189153840. Its totient is φ = 2446920852480.

The previous prime is 4112221204129. The next prime is 4112221204193. The reversal of 4112221204143 is 3414021222114.

4112221204143 is a `hidden beast` number, since 4 + 1 + 1 + 2 + 221 + 20 + 414 + 3 = 666.

It is not a de Polignac number, because 4112221204143 - 2⁵ = 4112221204111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112221204193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5098471 + ... + 5849687.

It is an arithmetic number, because the mean of its divisors is an integer number (92335960470).

Almost surely, 2^{4112221204143} is an apocalyptic number.

4112221204143 is a deficient number, since it is larger than the sum of its proper divisors (2535967949697).

4112221204143 is a wasteful number, since it uses less digits than its factorization.

4112221204143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751369 (or 751353 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4112221204143 its reverse (3414021222114), we get a palindrome (7526242426257).

The spelling of 4112221204143 in words is "four trillion, one hundred twelve billion, two hundred twenty-one million, two hundred four thousand, one hundred forty-three".