224731841152 has 192 divisors, whose sum is σ = 560759492160. Its totient is φ = 87828848640.

The previous prime is 224731841149. The next prime is 224731841171. The reversal of 224731841152 is 251148137422.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12559252 + ... + 12577132.

It is an arithmetic number, because the mean of its divisors is an integer number (2920622355).

Almost surely, 2^224731841152 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 224731841152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280379746080).

224731841152 is an abundant number, since it is smaller than the sum of its proper divisors (336027651008).

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

224731841152 is a wasteful number, since it uses less digits than its factorization.

224731841152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18011 (or 17986 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

Adding to 224731841152 its reverse (251148137422), we get a palindrome (475879978574).

The spelling of 224731841152 in words is "two hundred twenty-four billion, seven hundred thirty-one million, eight hundred forty-one thousand, one hundred fifty-two".