112110212342 has 4 divisors (see below), whose sum is σ = 168165318516. Its totient is φ = 56055106170.

The previous prime is 112110212321. The next prime is 112110212351. The reversal of 112110212342 is 243212011211.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×112110212342² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28027553084 + ... + 28027553087.

It is an arithmetic number, because the mean of its divisors is an integer number (42041329629).

Almost surely, 2^112110212342 is an apocalyptic number.

112110212342 is a deficient number, since it is larger than the sum of its proper divisors (56055106174).

112110212342 is an equidigital number, since it uses as much as digits as its factorization.

112110212342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56055106173.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112110212342 its reverse (243212011211), we get a palindrome (355322223553).

The spelling of 112110212342 in words is "one hundred twelve billion, one hundred ten million, two hundred twelve thousand, three hundred forty-two".