722223323 has 4 divisors (see below), whose sum is σ = 739838568. Its totient is φ = 704608080.

The previous prime is 722223287. The next prime is 722223371. The reversal of 722223323 is 323322227.

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

It is a cyclic number.

It is not a de Polignac number, because 722223323 - 2⁸ = 722223067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 722223292 and 722223301.

It is not an unprimeable number, because it can be changed into a prime (722229323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8807561 + ... + 8807642.

It is an arithmetic number, because the mean of its divisors is an integer number (184959642).

Almost surely, 2^722223323 is an apocalyptic number.

722223323 is a deficient number, since it is larger than the sum of its proper divisors (17615245).

722223323 is a wasteful number, since it uses less digits than its factorization.

722223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17615244.

The product of its digits is 6048, while the sum is 26.

The square root of 722223323 is about 26874.2129745226. The cubic root of 722223323 is about 897.2025578390.

The spelling of 722223323 in words is "seven hundred twenty-two million, two hundred twenty-three thousand, three hundred twenty-three".