2223320303213 has 4 divisors (see below), whose sum is σ = 2223324743868. Its totient is φ = 2223315862560.

The previous prime is 2223320303189. The next prime is 2223320303221. The reversal of 2223320303213 is 3123030233222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1257398910244 + 965921392969 = 1121338^2 + 982813^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223320303213 - 2²⁴ = 2223303525997 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 (2223320303263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357568 + ... + 2507913.

It is an arithmetic number, because the mean of its divisors is an integer number (555831185967).

Almost surely, 2^{2223320303213} is an apocalyptic number.

It is an amenable number.

2223320303213 is a deficient number, since it is larger than the sum of its proper divisors (4440655).

2223320303213 is an equidigital number, since it uses as much as digits as its factorization.

2223320303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4440654.

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

Adding to 2223320303213 its reverse (3123030233222), we get a palindrome (5346350536435).

The spelling of 2223320303213 in words is "two trillion, two hundred twenty-three billion, three hundred twenty million, three hundred three thousand, two hundred thirteen".