2213320300321 has 4 divisors (see below), whose sum is σ = 2383575708052. Its totient is φ = 2043064892592.

The previous prime is 2213320300297. The next prime is 2213320300339. The reversal of 2213320300321 is 1230030233122.

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 99785860321 + 2113534440000 = 315889^2 + 1453800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213320300321 - 2²⁷ = 2213186082593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213320300292 and 2213320300301.

It is not an unprimeable number, because it can be changed into a prime (2213320300021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85127703846 + ... + 85127703871.

It is an arithmetic number, because the mean of its divisors is an integer number (595893927013).

Almost surely, 2^{2213320300321} is an apocalyptic number.

It is an amenable number.

2213320300321 is a deficient number, since it is larger than the sum of its proper divisors (170255407731).

2213320300321 is a wasteful number, since it uses less digits than its factorization.

2213320300321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170255407730.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2213320300321 its reverse (1230030233122), we get a palindrome (3443350533443).

The spelling of 2213320300321 in words is "two trillion, two hundred thirteen billion, three hundred twenty million, three hundred thousand, three hundred twenty-one".