3321123302444 has 24 divisors (see below), whose sum is σ = 5819015438208. Its totient is φ = 1658548110080.

The previous prime is 3321123302359. The next prime is 3321123302447. The reversal of 3321123302444 is 4442033211233.

It is a super-2 number, since 2×3321123302444² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3321123302444.

It is not an unprimeable number, because it can be changed into a prime (3321123302447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21303002 + ... + 21458334.

It is an arithmetic number, because the mean of its divisors is an integer number (242458976592).

Almost surely, 2^{3321123302444} is an apocalyptic number.

It is an amenable number.

3321123302444 is a deficient number, since it is larger than the sum of its proper divisors (2497892135764).

3321123302444 is a wasteful number, since it uses less digits than its factorization.

3321123302444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161785 (or 161783 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 3321123302444 its reverse (4442033211233), we get a palindrome (7763156513677).

The spelling of 3321123302444 in words is "three trillion, three hundred twenty-one billion, one hundred twenty-three million, three hundred two thousand, four hundred forty-four".