1112038200 has 768 divisors, whose sum is σ = 4933017600. Its totient is φ = 223948800.

The previous prime is 1112038183. The next prime is 1112038217. The reversal of 1112038200 is 28302111.

It is an interprime number because it is at equal distance from previous prime (1112038183) and next prime (1112038217).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 15233364 + ... + 15233436.

It is an arithmetic number, because the mean of its divisors is an integer number (6423200).

Almost surely, 2^1112038200 is an apocalyptic number.

1112038200 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 1112038200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2466508800).

1112038200 is an abundant number, since it is smaller than the sum of its proper divisors (3820979400).

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

1112038200 is a wasteful number, since it uses less digits than its factorization.

1112038200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1112038200 is about 33347.2367670846. The cubic root of 1112038200 is about 1036.0321566421.

The spelling of 1112038200 in words is "one billion, one hundred twelve million, thirty-eight thousand, two hundred".