3222203311321 has 8 divisors (see below), whose sum is σ = 3252275751560. Its totient is φ = 3192140161152.

The previous prime is 3222203311303. The next prime is 3222203311357. The reversal of 3222203311321 is 1231133022223.

3222203311321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2257398071296 + 964805240025 = 1502464^2 + 982245^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3222203311321 - 2¹⁷ = 3222203180249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222203311721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624620 + ... + 3013933.

It is an arithmetic number, because the mean of its divisors is an integer number (406534468945).

Almost surely, 2^{3222203311321} is an apocalyptic number.

It is an amenable number.

3222203311321 is a deficient number, since it is larger than the sum of its proper divisors (30072440239).

3222203311321 is a wasteful number, since it uses less digits than its factorization.

3222203311321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645035.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3222203311321 its reverse (1231133022223), we get a palindrome (4453336333544).

The spelling of 3222203311321 in words is "three trillion, two hundred twenty-two billion, two hundred three million, three hundred eleven thousand, three hundred twenty-one".