112243022430 has 256 divisors, whose sum is σ = 351999737856. Its totient is φ = 22210974720.

The previous prime is 112243022371. The next prime is 112243022447. The reversal of 112243022430 is 34220342211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112243022430.

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 12374757 + ... + 12383823.

It is an arithmetic number, because the mean of its divisors is an integer number (1374998976).

Almost surely, 2^112243022430 is an apocalyptic number.

112243022430 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 112243022430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175999868928).

112243022430 is an abundant number, since it is smaller than the sum of its proper divisors (239756715426).

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

112243022430 is a wasteful number, since it uses less digits than its factorization.

112243022430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9351.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 112243022430 its reverse (34220342211), we get a palindrome (146463364641).

The spelling of 112243022430 in words is "one hundred twelve billion, two hundred forty-three million, twenty-two thousand, four hundred thirty".