32223430412 has 6 divisors (see below), whose sum is σ = 56391003228. Its totient is φ = 16111715204.

The previous prime is 32223430321. The next prime is 32223430423. The reversal of 32223430412 is 21403432223.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027928798 + ... + 4027928805.

It is an arithmetic number, because the mean of its divisors is an integer number (9398500538).

Almost surely, 2^32223430412 is an apocalyptic number.

It is an amenable number.

32223430412 is a deficient number, since it is larger than the sum of its proper divisors (24167572816).

32223430412 is a wasteful number, since it uses less digits than its factorization.

32223430412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8055857607 (or 8055857605 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 32223430412 its reverse (21403432223), we get a palindrome (53626862635).

The spelling of 32223430412 in words is "thirty-two billion, two hundred twenty-three million, four hundred thirty thousand, four hundred twelve".