112222320352044 has 144 divisors (see below), whose sum is σ = 312104832933600. Its totient is φ = 31274261007360.

The previous prime is 112222320351989. The next prime is 112222320352057. The reversal of 112222320352044 is 440253023222211.

It is a junction number, because it is equal to n+sod(n) for n = 112222320351996 and 112222320352014.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104310514 + ... + 105380870.

It is an arithmetic number, because the mean of its divisors is an integer number (2167394673150).

Almost surely, 2^{112222320352044} is an apocalyptic number.

112222320352044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112222320352044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156052416466800).

112222320352044 is an abundant number, since it is smaller than the sum of its proper divisors (199882512581556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112222320352044 is a wasteful number, since it uses less digits than its factorization.

112222320352044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074768 (or 1074759 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 112222320352044 its reverse (440253023222211), we get a palindrome (552475343574255).

The spelling of 112222320352044 in words is "one hundred twelve trillion, two hundred twenty-two billion, three hundred twenty million, three hundred fifty-two thousand, forty-four".