320002233412 has 12 divisors (see below), whose sum is σ = 569495500560. Its totient is φ = 157289233256.

The previous prime is 320002233347. The next prime is 320002233427. The reversal of 320002233412 is 214332200023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677970598 + ... + 677971069.

It is an arithmetic number, because the mean of its divisors is an integer number (47457958380).

Almost surely, 2^320002233412 is an apocalyptic number.

It is an amenable number.

320002233412 is a deficient number, since it is larger than the sum of its proper divisors (249493267148).

320002233412 is a wasteful number, since it uses less digits than its factorization.

320002233412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355941730 (or 1355941728 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 320002233412 its reverse (214332200023), we get a palindrome (534334433435).

The spelling of 320002233412 in words is "three hundred twenty billion, two million, two hundred thirty-three thousand, four hundred twelve".