2220313 has 8 divisors (see below), whose sum is σ = 2328320. Its totient is φ = 2114640.

The previous prime is 2220311. The next prime is 2220331. The reversal of 2220313 is 3130222.

It is a happy number.

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 2220313 - 2¹ = 2220311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220293 and 2220302.

It is not an unprimeable number, because it can be changed into a prime (2220311) 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, 1543 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (291040).

2^2220313 is an apocalyptic number.

It is an amenable number.

2220313 is a deficient number, since it is larger than the sum of its proper divisors (108007).

2220313 is a wasteful number, since it uses less digits than its factorization.

2220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2220313 is about 1490.0714747958. The cubic root of 2220313 is about 130.4582055697.

Adding to 2220313 its reverse (3130222), we get a palindrome (5350535).

Subtracting 2220313 from its reverse (3130222), we obtain a palindrome (909909).

The spelling of 2220313 in words is "two million, two hundred twenty thousand, three hundred thirteen".