3212220323303 has 4 divisors (see below), whose sum is σ = 3219537454320. Its totient is φ = 3204903192288.

The previous prime is 3212220323227. The next prime is 3212220323341. The reversal of 3212220323303 is 3033230222123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3212220323303 - 2¹⁸ = 3212220061159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212220323003) 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, 3658564850 + ... + 3658565727.

It is an arithmetic number, because the mean of its divisors is an integer number (804884363580).

Almost surely, 2^{3212220323303} is an apocalyptic number.

3212220323303 is a deficient number, since it is larger than the sum of its proper divisors (7317131017).

3212220323303 is an equidigital number, since it uses as much as digits as its factorization.

3212220323303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7317131016.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 3212220323303 its reverse (3033230222123), we get a palindrome (6245450545426).

The spelling of 3212220323303 in words is "three trillion, two hundred twelve billion, two hundred twenty million, three hundred twenty-three thousand, three hundred three".