4452223421312 has 16 divisors (see below), whose sum is σ = 8869663847400. Its totient is φ = 2226111710592.

The previous prime is 4452223421293. The next prime is 4452223421419. The reversal of 4452223421312 is 2131243222544.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17391497612 + ... + 17391497867.

Almost surely, 2^{4452223421312} is an apocalyptic number.

It is an amenable number.

4452223421312 is a deficient number, since it is larger than the sum of its proper divisors (4417440426088).

4452223421312 is an equidigital number, since it uses as much as digits as its factorization.

4452223421312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34782995493 (or 34782995481 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

Adding to 4452223421312 its reverse (2131243222544), we get a palindrome (6583466643856).

The spelling of 4452223421312 in words is "four trillion, four hundred fifty-two billion, two hundred twenty-three million, four hundred twenty-one thousand, three hundred twelve".