2220330323 has 4 divisors (see below), whose sum is σ = 2316866448. Its totient is φ = 2123794200.

The previous prime is 2220330317. The next prime is 2220330377. The reversal of 2220330323 is 3230330222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220330323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220330295 and 2220330304.

It is not an unprimeable number, because it can be changed into a prime (2220339323) 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, 48268028 + ... + 48268073.

It is an arithmetic number, because the mean of its divisors is an integer number (579216612).

Almost surely, 2^2220330323 is an apocalyptic number.

2220330323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2220330323 is a deficient number, since it is larger than the sum of its proper divisors (96536125).

2220330323 is an equidigital number, since it uses as much as digits as its factorization.

2220330323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96536124.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2220330323 is about 47120.3811847909. The cubic root of 2220330323 is about 1304.5854484945.

Adding to 2220330323 its reverse (3230330222), we get a palindrome (5450660545).

The spelling of 2220330323 in words is "two billion, two hundred twenty million, three hundred thirty thousand, three hundred twenty-three".