3222322321 has 4 divisors (see below), whose sum is σ = 3270416752. Its totient is φ = 3174227892.

The previous prime is 3222322289. The next prime is 3222322331. The reversal of 3222322321 is 1232232223.

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.

It is a cyclic number.

It is not a de Polignac number, because 3222322321 - 2⁵ = 3222322289 is a prime.

It is a super-2 number, since 2×3222322321² = 20766722280829654082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3222322292 and 3222322301.

It is not an unprimeable number, because it can be changed into a prime (3222322331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24047115 + ... + 24047248.

It is an arithmetic number, because the mean of its divisors is an integer number (817604188).

Almost surely, 2^3222322321 is an apocalyptic number.

It is an amenable number.

3222322321 is a deficient number, since it is larger than the sum of its proper divisors (48094431).

3222322321 is an equidigital number, since it uses as much as digits as its factorization.

3222322321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48094430.

The product of its digits is 1728, while the sum is 22.

The square root of 3222322321 is about 56765.5029133011. The cubic root of 3222322321 is about 1477.0311683068.

Adding to 3222322321 its reverse (1232232223), we get a palindrome (4454554544).

The spelling of 3222322321 in words is "three billion, two hundred twenty-two million, three hundred twenty-two thousand, three hundred twenty-one".