112231113000 has 128 divisors (see below), whose sum is σ = 354594240000. Its totient is φ = 29549395200.

The previous prime is 112231112989. The next prime is 112231113019. The reversal of 112231113000 is 311132211.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226 + ... + 473774.

It is an arithmetic number, because the mean of its divisors is an integer number (2770267500).

Almost surely, 2^112231113000 is an apocalyptic number.

112231113000 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 112231113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177297120000).

112231113000 is an abundant number, since it is smaller than the sum of its proper divisors (242363127000).

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

112231113000 is a wasteful number, since it uses less digits than its factorization.

112231113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473652 (or 473638 counting only the distinct ones).

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

Adding to 112231113000 its reverse (311132211), we get a palindrome (112542245211).

It can be divided in two parts, 1122311 and 13000, that added together give a palindrome (1135311).

The spelling of 112231113000 in words is "one hundred twelve billion, two hundred thirty-one million, one hundred thirteen thousand".