112780800000 has 936 divisors, whose sum is σ = 449196405840. Its totient is φ = 27033600000.

The previous prime is 112780799993. The next prime is 112780800023. The reversal of 112780800000 is 8087211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1267199956 + ... + 1267200044.

It is an arithmetic number, because the mean of its divisors is an integer number (479910690).

Almost surely, 2^112780800000 is an apocalyptic number.

112780800000 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 112780800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224598202920).

112780800000 is an abundant number, since it is smaller than the sum of its proper divisors (336415605840).

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

112780800000 is an frugal number, since it uses more digits than its factorization.

112780800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

Adding to 112780800000 its reverse (8087211), we get a palindrome (112788887211).

The spelling of 112780800000 in words is "one hundred twelve billion, seven hundred eighty million, eight hundred thousand".