112200111330 has 128 divisors (see below), whose sum is σ = 290357084160. Its totient is φ = 27666862080.

The previous prime is 112200111301. The next prime is 112200111337. The reversal of 112200111330 is 33111002211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112200111337) 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, 26157826 + ... + 26162114.

It is an arithmetic number, because the mean of its divisors is an integer number (2268414720).

Almost surely, 2^112200111330 is an apocalyptic number.

112200111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112200111330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145178542080).

112200111330 is an abundant number, since it is smaller than the sum of its proper divisors (178156972830).

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

112200111330 is a wasteful number, since it uses less digits than its factorization.

112200111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112200111330 its reverse (33111002211), we get a palindrome (145311113541).

The spelling of 112200111330 in words is "one hundred twelve billion, two hundred million, one hundred eleven thousand, three hundred thirty".