220002323 has 8 divisors (see below), whose sum is σ = 227815200. Its totient is φ = 212204608.

The previous prime is 220002301. The next prime is 220002331. The reversal of 220002323 is 323200022.

220002323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220002323 - 2⁸ = 220002067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220002298 and 220002307.

It is not an unprimeable number, because it can be changed into a prime (220002353) 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, 31418 + ... + 37776.

It is an arithmetic number, because the mean of its divisors is an integer number (28476900).

Almost surely, 2^220002323 is an apocalyptic number.

220002323 is a deficient number, since it is larger than the sum of its proper divisors (7812877).

220002323 is a wasteful number, since it uses less digits than its factorization.

220002323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7581.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 220002323 is about 14832.4752822986. The cubic root of 220002323 is about 603.6831984467.

Adding to 220002323 its reverse (323200022), we get a palindrome (543202345).

The spelling of 220002323 in words is "two hundred twenty million, two thousand, three hundred twenty-three".