112812850838 has 4 divisors (see below), whose sum is σ = 169219276260. Its totient is φ = 56406425418.

The previous prime is 112812850793. The next prime is 112812850841. The reversal of 112812850838 is 838058218211.

It is a happy number.

112812850838 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 838058218211 = 137659 ⋅6087929.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112812850792 and 112812850801.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 28203212708 + ... + 28203212711.

It is an arithmetic number, because the mean of its divisors is an integer number (42304819065).

Almost surely, 2^112812850838 is an apocalyptic number.

112812850838 is a deficient number, since it is larger than the sum of its proper divisors (56406425422).

112812850838 is an equidigital number, since it uses as much as digits as its factorization.

112812850838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56406425421.

The product of its (nonzero) digits is 245760, while the sum is 47.

The spelling of 112812850838 in words is "one hundred twelve billion, eight hundred twelve million, eight hundred fifty thousand, eight hundred thirty-eight".