32222032304 has 120 divisors (see below), whose sum is σ = 79333578576. Its totient is φ = 12536832000.

The previous prime is 32222032301. The next prime is 32222032313. The reversal of 32222032304 is 40323022223.

It is a self number, because there is not a number n which added to its sum of digits gives 32222032304.

It is not an unprimeable number, because it can be changed into a prime (32222032301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7595624 + ... + 7599864.

Almost surely, 2^32222032304 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 32222032304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39666789288).

32222032304 is an abundant number, since it is smaller than the sum of its proper divisors (47111546272).

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

32222032304 is a wasteful number, since it uses less digits than its factorization.

32222032304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155 (or 5142 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 32222032304 its reverse (40323022223), we get a palindrome (72545054527).

The spelling of 32222032304 in words is "thirty-two billion, two hundred twenty-two million, thirty-two thousand, three hundred four".