3302222321 has 4 divisors (see below), whose sum is σ = 3302642544. Its totient is φ = 3301802100.

The previous prime is 3302222317. The next prime is 3302222347. The reversal of 3302222321 is 1232222033.

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 3302222321 - 2² = 3302222317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3302222293 and 3302222302.

It is not an unprimeable number, because it can be changed into a prime (3302222311) 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, 198095 + ... + 214116.

It is an arithmetic number, because the mean of its divisors is an integer number (825660636).

Almost surely, 2^3302222321 is an apocalyptic number.

It is an amenable number.

3302222321 is a deficient number, since it is larger than the sum of its proper divisors (420223).

3302222321 is an equidigital number, since it uses as much as digits as its factorization.

3302222321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420222.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3302222321 is about 57464.9660314874. The cubic root of 3302222321 is about 1489.1396803698.

Adding to 3302222321 its reverse (1232222033), we get a palindrome (4534444354).

The spelling of 3302222321 in words is "three billion, three hundred two million, two hundred twenty-two thousand, three hundred twenty-one".