28083336223 has 2 divisors, whose sum is σ = 28083336224. Its totient is φ = 28083336222.

The previous prime is 28083336217. The next prime is 28083336233. The reversal of 28083336223 is 32263338082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28083336223 - 2⁹ = 28083335711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28083336233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14041668111 + 14041668112.

It is an arithmetic number, because the mean of its divisors is an integer number (14041668112).

Almost surely, 2^28083336223 is an apocalyptic number.

28083336223 is a deficient number, since it is larger than the sum of its proper divisors (1).

28083336223 is an equidigital number, since it uses as much as digits as its factorization.

28083336223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 28083336223 in words is "twenty-eight billion, eighty-three million, three hundred thirty-six thousand, two hundred twenty-three".