3242211321 has 64 divisors (see below), whose sum is σ = 4824465408. Its totient is φ = 1928199168.

The previous prime is 3242211317. The next prime is 3242211331. The reversal of 3242211321 is 1231122423.

It is not a de Polignac number, because 3242211321 - 2² = 3242211317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3242211331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19890786 + ... + 19890948.

It is an arithmetic number, because the mean of its divisors is an integer number (75382272).

Almost surely, 2^3242211321 is an apocalyptic number.

It is an amenable number.

3242211321 is a deficient number, since it is larger than the sum of its proper divisors (1582254087).

3242211321 is a wasteful number, since it uses less digits than its factorization.

3242211321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430.

The product of its digits is 576, while the sum is 21.

The square root of 3242211321 is about 56940.4190448226. The cubic root of 3242211321 is about 1480.0638091858.

Adding to 3242211321 its reverse (1231122423), we get a palindrome (4473333744).

The spelling of 3242211321 in words is "three billion, two hundred forty-two million, two hundred eleven thousand, three hundred twenty-one".