228346222339 has 16 divisors (see below), whose sum is σ = 235304087040. Its totient is φ = 221522065920.

The previous prime is 228346222253. The next prime is 228346222373. The reversal of 228346222339 is 933222643822.

It is a cyclic number.

It is not a de Polignac number, because 228346222339 - 2⁹ = 228346221827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228346228339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985374 + ... + 1194844.

It is an arithmetic number, because the mean of its divisors is an integer number (14706505440).

Almost surely, 2^228346222339 is an apocalyptic number.

228346222339 is a deficient number, since it is larger than the sum of its proper divisors (6957864701).

228346222339 is a wasteful number, since it uses less digits than its factorization.

228346222339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209790.

The product of its digits is 1492992, while the sum is 46.

The spelling of 228346222339 in words is "two hundred twenty-eight billion, three hundred forty-six million, two hundred twenty-two thousand, three hundred thirty-nine".