2302221313 has 8 divisors (see below), whose sum is σ = 2674243520. Its totient is φ = 1940982480.

The previous prime is 2302221301. The next prime is 2302221343. The reversal of 2302221313 is 3131222032.

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 2302221313 - 2⁵ = 2302221281 is a prime.

It is a super-3 number, since 3×2302221313³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302221343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2695383 + ... + 2696236.

It is an arithmetic number, because the mean of its divisors is an integer number (334280440).

Almost surely, 2^2302221313 is an apocalyptic number.

It is an amenable number.

2302221313 is a deficient number, since it is larger than the sum of its proper divisors (372022207).

2302221313 is an equidigital number, since it uses as much as digits as its factorization.

2302221313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391687.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2302221313 is about 47981.4684331357. The cubic root of 2302221313 is about 1320.4309338713.

Adding to 2302221313 its reverse (3131222032), we get a palindrome (5433443345).

The spelling of 2302221313 in words is "two billion, three hundred two million, two hundred twenty-one thousand, three hundred thirteen".