112228112143 has 8 divisors (see below), whose sum is σ = 128298752288. Its totient is φ = 96166985184.

The previous prime is 112228112141. The next prime is 112228112147. The reversal of 112228112143 is 341211822211.

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

It is a cyclic number.

It is not a de Polignac number, because 112228112143 - 2¹ = 112228112141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112228112141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352996 + ... + 2400217.

It is an arithmetic number, because the mean of its divisors is an integer number (16037344036).

Almost surely, 2^112228112143 is an apocalyptic number.

112228112143 is a deficient number, since it is larger than the sum of its proper divisors (16070640145).

112228112143 is an equidigital number, since it uses as much as digits as its factorization.

112228112143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756593.

The product of its digits is 1536, while the sum is 28.

Adding to 112228112143 its reverse (341211822211), we get a palindrome (453439934354).

The spelling of 112228112143 in words is "one hundred twelve billion, two hundred twenty-eight million, one hundred twelve thousand, one hundred forty-three".