32245032221120 has 224 divisors, whose sum is σ = 78141165495360. Its totient is φ = 12672396656640.

The previous prime is 32245032221107. The next prime is 32245032221141. The reversal of 32245032221120 is 2112223054223.

It is a congruent number.

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, 2038623452 + ... + 2038639268.

Almost surely, 2^{32245032221120} 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 32245032221120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39070582747680).

32245032221120 is an abundant number, since it is smaller than the sum of its proper divisors (45896133274240).

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

32245032221120 is a wasteful number, since it uses less digits than its factorization.

32245032221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16431 (or 16421 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 32245032221120 its reverse (2112223054223), we get a palindrome (34357255275343).

The spelling of 32245032221120 in words is "thirty-two trillion, two hundred forty-five billion, thirty-two million, two hundred twenty-one thousand, one hundred twenty".