321003232232012 has 24 divisors (see below), whose sum is σ = 616032856922112. Its totient is φ = 145146630467600.

The previous prime is 321003232231991. The next prime is 321003232232029. The reversal of 321003232232012 is 210232232300123.

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, 19098232448 + ... + 19098249255.

It is an arithmetic number, because the mean of its divisors is an integer number (25668035705088).

Almost surely, 2^{321003232232012} is an apocalyptic number.

It is an amenable number.

321003232232012 is a deficient number, since it is larger than the sum of its proper divisors (295029624690100).

321003232232012 is a wasteful number, since it uses less digits than its factorization.

321003232232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38196481909 (or 38196481907 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 321003232232012 its reverse (210232232300123), we get a palindrome (531235464532135).

The spelling of 321003232232012 in words is "three hundred twenty-one trillion, three billion, two hundred thirty-two million, two hundred thirty-two thousand, twelve".