112145242166 has 8 divisors (see below), whose sum is σ = 168513502680. Its totient is φ = 55974074608.

The previous prime is 112145242151. The next prime is 112145242199. The reversal of 112145242166 is 661242541211.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49271816 + ... + 49274091.

It is an arithmetic number, because the mean of its divisors is an integer number (21064187835).

Almost surely, 2^112145242166 is an apocalyptic number.

112145242166 is a deficient number, since it is larger than the sum of its proper divisors (56368260514).

112145242166 is an equidigital number, since it uses as much as digits as its factorization.

112145242166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98546478.

The product of its digits is 23040, while the sum is 35.

Adding to 112145242166 its reverse (661242541211), we get a palindrome (773387783377).

The spelling of 112145242166 in words is "one hundred twelve billion, one hundred forty-five million, two hundred forty-two thousand, one hundred sixty-six".