112254506556 has 96 divisors (see below), whose sum is σ = 292048162560. Its totient is φ = 33350206464.

The previous prime is 112254506543. The next prime is 112254506621. The reversal of 112254506556 is 655605452211.

It is a super-2 number, since 2×112254506556² (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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14093031 + ... + 14100993.

It is an arithmetic number, because the mean of its divisors is an integer number (3042168360).

Almost surely, 2^112254506556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112254506556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146024081280).

112254506556 is an abundant number, since it is smaller than the sum of its proper divisors (179793656004).

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

112254506556 is a wasteful number, since it uses less digits than its factorization.

112254506556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11643 (or 11641 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

Adding to 112254506556 its reverse (655605452211), we get a palindrome (767859958767).

The spelling of 112254506556 in words is "one hundred twelve billion, two hundred fifty-four million, five hundred six thousand, five hundred fifty-six".