3221203404324 has 12 divisors (see below), whose sum is σ = 7516141276784. Its totient is φ = 1073734468104.

The previous prime is 3221203404257. The next prime is 3221203404337. The reversal of 3221203404324 is 4234043021223.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3221203404291 and 3221203404300.

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, 134216808502 + ... + 134216808525.

Almost surely, 2^{3221203404324} is an apocalyptic number.

It is an amenable number.

3221203404324 is an abundant number, since it is smaller than the sum of its proper divisors (4294937872460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3221203404324 is a wasteful number, since it uses less digits than its factorization.

3221203404324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268433617034 (or 268433617032 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 3221203404324 its reverse (4234043021223), we get a palindrome (7455246425547).

The spelling of 3221203404324 in words is "three trillion, two hundred twenty-one billion, two hundred three million, four hundred four thousand, three hundred twenty-four".