1120124422143 has 16 divisors (see below), whose sum is σ = 1659486512640. Its totient is φ = 746730298872.

The previous prime is 1120124422141. The next prime is 1120124422163. The reversal of 1120124422143 is 3412244210211.

1120124422143 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 1 + 2 + 442 + 214 + 3 = 666.

It is not a de Polignac number, because 1120124422143 - 2¹ = 1120124422141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120124422141) 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, 567930 + ... + 1600872.

It is an arithmetic number, because the mean of its divisors is an integer number (103717907040).

Almost surely, 2^{1120124422143} is an apocalyptic number.

1120124422143 is a deficient number, since it is larger than the sum of its proper divisors (539362090497).

1120124422143 is a wasteful number, since it uses less digits than its factorization.

1120124422143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073115 (or 1073109 counting only the distinct ones).

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

Adding to 1120124422143 its reverse (3412244210211), we get a palindrome (4532368632354).

The spelling of 1120124422143 in words is "one trillion, one hundred twenty billion, one hundred twenty-four million, four hundred twenty-two thousand, one hundred forty-three".