112244344223440 has 320 divisors, whose sum is σ = 320019409446912. Its totient is φ = 36027342489600.

The previous prime is 112244344223437. The next prime is 112244344223477. The reversal of 112244344223440 is 44322443442211.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 112244344223393 and 112244344223402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 886914247 + ... + 887040793.

Almost surely, 2^{112244344223440} is an apocalyptic number.

112244344223440 is a gapful number since it is divisible by the number (10) 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 112244344223440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160009704723456).

112244344223440 is an abundant number, since it is smaller than the sum of its proper divisors (207775065223472).

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

112244344223440 is a wasteful number, since it uses less digits than its factorization.

112244344223440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129978 (or 129972 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 112244344223440 its reverse (44322443442211), we get a palindrome (156566787665651).

The spelling of 112244344223440 in words is "one hundred twelve trillion, two hundred forty-four billion, three hundred forty-four million, two hundred twenty-three thousand, four hundred forty".