112123222232032 has 96 divisors (see below), whose sum is σ = 245367564513120. Its totient is φ = 50000667525120.

The previous prime is 112123222232011. The next prime is 112123222232033. The reversal of 112123222232032 is 230232222321211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112123222232033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348949144 + ... + 349270312.

It is an arithmetic number, because the mean of its divisors is an integer number (2555912130345).

Almost surely, 2^{112123222232032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112123222232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122683782256560).

112123222232032 is an abundant number, since it is smaller than the sum of its proper divisors (133244342281088).

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

112123222232032 is a wasteful number, since it uses less digits than its factorization.

112123222232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339956 (or 339948 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 112123222232032 its reverse (230232222321211), we get a palindrome (342355444553243).

The spelling of 112123222232032 in words is "one hundred twelve trillion, one hundred twenty-three billion, two hundred twenty-two million, two hundred thirty-two thousand, thirty-two".