3223451440312 has 16 divisors (see below), whose sum is σ = 6184528926840. Its totient is φ = 1574243726496.

The previous prime is 3223451440273. The next prime is 3223451440343. The reversal of 3223451440312 is 2130441543223.

3223451440312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 4685248843 + ... + 4685249530.

Almost surely, 2^{3223451440312} is an apocalyptic number.

It is an amenable number.

3223451440312 is a deficient number, since it is larger than the sum of its proper divisors (2961077486528).

3223451440312 is a wasteful number, since it uses less digits than its factorization.

3223451440312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9370498422 (or 9370498418 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 3223451440312 its reverse (2130441543223), we get a palindrome (5353892983535).

The spelling of 3223451440312 in words is "three trillion, two hundred twenty-three billion, four hundred fifty-one million, four hundred forty thousand, three hundred twelve".