32224020005232 has 480 divisors, whose sum is σ = 103853516282880. Its totient is φ = 9591100047360.

The previous prime is 32224020005209. The next prime is 32224020005239. The reversal of 32224020005232 is 23250002042223.

32224020005232 is a `hidden beast` number, since 3 + 2 + 22 + 402 + 0 + 0 + 0 + 5 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32224020005196 and 32224020005205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32224020005239) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 652058988 + ... + 652108404.

It is an arithmetic number, because the mean of its divisors is an integer number (216361492256).

Almost surely, 2^{32224020005232} 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 32224020005232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51926758141440).

32224020005232 is an abundant number, since it is smaller than the sum of its proper divisors (71629496277648).

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

32224020005232 is a wasteful number, since it uses less digits than its factorization.

32224020005232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49723 (or 49705 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 32224020005232 its reverse (23250002042223), we get a palindrome (55474022047455).

The spelling of 32224020005232 in words is "thirty-two trillion, two hundred twenty-four billion, twenty million, five thousand, two hundred thirty-two".