224253212304 has 160 divisors (see below), whose sum is σ = 647938529280. Its totient is φ = 66242995200.

The previous prime is 224253212243. The next prime is 224253212317. The reversal of 224253212304 is 403212352422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31321077 + ... + 31328235.

It is an arithmetic number, because the mean of its divisors is an integer number (4049615808).

Almost surely, 2^224253212304 is an apocalyptic number.

224253212304 is a gapful number since it is divisible by the number (24) 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 224253212304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323969264640).

224253212304 is an abundant number, since it is smaller than the sum of its proper divisors (423685316976).

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

224253212304 is a wasteful number, since it uses less digits than its factorization.

224253212304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8669 (or 8663 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 224253212304 its reverse (403212352422), we get a palindrome (627465564726).

The spelling of 224253212304 in words is "two hundred twenty-four billion, two hundred fifty-three million, two hundred twelve thousand, three hundred four".