112249159143 has 16 divisors (see below), whose sum is σ = 163298249856. Its totient is φ = 68018649440.

The previous prime is 112249159103. The next prime is 112249159153. The reversal of 112249159143 is 341951942211.

It is a cyclic number.

It is not a de Polignac number, because 112249159143 - 2¹⁸ = 112248896999 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 112249159095 and 112249159104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112249159103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71805 + ... + 479222.

It is an arithmetic number, because the mean of its divisors is an integer number (10206140616).

Almost surely, 2^112249159143 is an apocalyptic number.

112249159143 is a deficient number, since it is larger than the sum of its proper divisors (51049090713).

112249159143 is a wasteful number, since it uses less digits than its factorization.

112249159143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557214.

The product of its digits is 77760, while the sum is 42.

The spelling of 112249159143 in words is "one hundred twelve billion, two hundred forty-nine million, one hundred fifty-nine thousand, one hundred forty-three".