32224042224 has 120 divisors (see below), whose sum is σ = 98446413312. Its totient is φ = 9758367360.

The previous prime is 32224042217. The next prime is 32224042243. The reversal of 32224042224 is 42224042223.

32224042224 is a `hidden beast` number, since 32 + 2 + 2 + 404 + 2 + 224 = 666.

It is a congruent number.

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, 2723329 + ... + 2735135.

Almost surely, 2^32224042224 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 32224042224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49223206656).

32224042224 is an abundant number, since it is smaller than the sum of its proper divisors (66222371088).

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

32224042224 is a wasteful number, since it uses less digits than its factorization.

32224042224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13555 (or 13546 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 32224042224 its reverse (42224042223), we get a palindrome (74448084447).

Subtracting 32224042224 from its reverse (42224042223), we obtain a palindrome (9999999999).

The spelling of 32224042224 in words is "thirty-two billion, two hundred twenty-four million, forty-two thousand, two hundred twenty-four".