112255444400 has 90 divisors (see below), whose sum is σ = 294269574396. Its totient is φ = 40812080000.

The previous prime is 112255444393. The next prime is 112255444451. The reversal of 112255444400 is 4444552211.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22221875 + ... + 22226925.

Almost surely, 2^112255444400 is an apocalyptic number.

112255444400 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 112255444400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147134787198).

112255444400 is an abundant number, since it is smaller than the sum of its proper divisors (182014129996).

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

112255444400 is an frugal number, since it uses more digits than its factorization.

112255444400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131 (or 5069 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 112255444400 its reverse (4444552211), we get a palindrome (116699996611).

It can be divided in two parts, 112255 and 444400, that added together give a palindrome (556655).

The spelling of 112255444400 in words is "one hundred twelve billion, two hundred fifty-five million, four hundred forty-four thousand, four hundred".