3322001321 has 4 divisors (see below), whose sum is σ = 3368790144. Its totient is φ = 3275212500.

The previous prime is 3322001311. The next prime is 3322001369. The reversal of 3322001321 is 1231002233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1231002233 = 379 ⋅3248027.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3322001321 is a prime.

It is a super-2 number, since 2×3322001321² = 22071385553451490082, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3322001321.

It is not an unprimeable number, because it can be changed into a prime (3322001311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23394305 + ... + 23394446.

It is an arithmetic number, because the mean of its divisors is an integer number (842197536).

Almost surely, 2^3322001321 is an apocalyptic number.

It is an amenable number.

3322001321 is a deficient number, since it is larger than the sum of its proper divisors (46788823).

3322001321 is an equidigital number, since it uses as much as digits as its factorization.

3322001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46788822.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3322001321 is about 57636.8052636508. The cubic root of 3322001321 is about 1492.1068825014.

Adding to 3322001321 its reverse (1231002233), we get a palindrome (4553003554).

The spelling of 3322001321 in words is "three billion, three hundred twenty-two million, one thousand, three hundred twenty-one".