224874321232 has 80 divisors (see below), whose sum is σ = 480181141440. Its totient is φ = 101170534400.

The previous prime is 224874321179. The next prime is 224874321241. The reversal of 224874321232 is 232123478422.

224874321232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8956248 + ... + 8981320.

It is an arithmetic number, because the mean of its divisors is an integer number (6002264268).

Almost surely, 2^224874321232 is an apocalyptic number.

224874321232 is a gapful number since it is divisible by the number (22) 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 224874321232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240090570720).

224874321232 is an abundant number, since it is smaller than the sum of its proper divisors (255306820208).

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

224874321232 is a wasteful number, since it uses less digits than its factorization.

224874321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25612 (or 25606 counting only the distinct ones).

The product of its digits is 258048, while the sum is 40.

Adding to 224874321232 its reverse (232123478422), we get a palindrome (456997799654).

The spelling of 224874321232 in words is "two hundred twenty-four billion, eight hundred seventy-four million, three hundred twenty-one thousand, two hundred thirty-two".