32222204304 has 80 divisors (see below), whose sum is σ = 84708536640. Its totient is φ = 10551582720.

The previous prime is 32222204299. The next prime is 32222204321. The reversal of 32222204304 is 40340222223.

It is a happy number.

It is a super-2 number, since 2×32222204304² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5709324 + ... + 5714964.

It is an arithmetic number, because the mean of its divisors is an integer number (1058856708).

Almost surely, 2^32222204304 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 32222204304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42354268320).

32222204304 is an abundant number, since it is smaller than the sum of its proper divisors (52486332336).

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

32222204304 is a wasteful number, since it uses less digits than its factorization.

32222204304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7728 (or 7722 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 32222204304 its reverse (40340222223), we get a palindrome (72562426527).

The spelling of 32222204304 in words is "thirty-two billion, two hundred twenty-two million, two hundred four thousand, three hundred four".