112220232231224 has 128 divisors (see below), whose sum is σ = 233255953082880. Its totient is φ = 50294502720000.

The previous prime is 112220232231221. The next prime is 112220232231227. The reversal of 112220232231224 is 422132232022211.

It is an interprime number because it is at equal distance from previous prime (112220232231221) and next prime (112220232231227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220232231221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4205669387 + ... + 4205696069.

It is an arithmetic number, because the mean of its divisors is an integer number (1822312133460).

Almost surely, 2^{112220232231224} 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 112220232231224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116627976541440).

112220232231224 is an abundant number, since it is smaller than the sum of its proper divisors (121035720851656).

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

112220232231224 is a wasteful number, since it uses less digits than its factorization.

112220232231224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35341 (or 35337 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 112220232231224 its reverse (422132232022211), we get a palindrome (534352464253435).

The spelling of 112220232231224 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred twenty-four".