32223130312 has 32 divisors (see below), whose sum is σ = 61386019200. Its totient is φ = 15854534784.

The previous prime is 32223130297. The next prime is 32223130333. The reversal of 32223130312 is 21303132223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193533 + ... + 319219.

It is an arithmetic number, because the mean of its divisors is an integer number (1918313100).

Almost surely, 2^32223130312 is an apocalyptic number.

It is an amenable number.

32223130312 is a deficient number, since it is larger than the sum of its proper divisors (29162888888).

32223130312 is a wasteful number, since it uses less digits than its factorization.

32223130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126205 (or 126201 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32223130312 its reverse (21303132223), we get a palindrome (53526262535).

The spelling of 32223130312 in words is "thirty-two billion, two hundred twenty-three million, one hundred thirty thousand, three hundred twelve".