111552480000 has 1080 divisors, whose sum is σ = 444523519440. Its totient is φ = 26726400000.

The previous prime is 111552479981. The next prime is 111552480029. The reversal of 111552480000 is 84255111.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1104479950 + ... + 1104480050.

Almost surely, 2^111552480000 is an apocalyptic number.

111552480000 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 111552480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222261759720).

111552480000 is an abundant number, since it is smaller than the sum of its proper divisors (332971039440).

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

111552480000 is a wasteful number, since it uses less digits than its factorization.

111552480000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The spelling of 111552480000 in words is "one hundred eleven billion, five hundred fifty-two million, four hundred eighty thousand".