224888615224 has 192 divisors, whose sum is σ = 561000958560. Its totient is φ = 83481108480.

The previous prime is 224888615219. The next prime is 224888615227. The reversal of 224888615224 is 422516888422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224888615227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30057564 + ... + 30065044.

Almost surely, 2^224888615224 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 224888615224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280500479280).

224888615224 is an abundant number, since it is smaller than the sum of its proper divisors (336112343336).

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

224888615224 is a wasteful number, since it uses less digits than its factorization.

224888615224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878 (or 7867 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 52.

The spelling of 224888615224 in words is "two hundred twenty-four billion, eight hundred eighty-eight million, six hundred fifteen thousand, two hundred twenty-four".