112545244000 has 384 divisors, whose sum is σ = 324303243264. Its totient is φ = 37589760000.

The previous prime is 112545243989. The next prime is 112545244001. The reversal of 112545244000 is 442545211.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 112545244000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112545244001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 223747749 + ... + 223748251.

It is an arithmetic number, because the mean of its divisors is an integer number (844539696).

Almost surely, 2^112545244000 is an apocalyptic number.

112545244000 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 112545244000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162151621632).

112545244000 is an abundant number, since it is smaller than the sum of its proper divisors (211757999264).

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

112545244000 is a wasteful number, since it uses less digits than its factorization.

112545244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 112545244000 its reverse (442545211), we get a palindrome (112987789211).

The spelling of 112545244000 in words is "one hundred twelve billion, five hundred forty-five million, two hundred forty-four thousand".