223956833158 has 16 divisors (see below), whose sum is σ = 339222068640. Its totient is φ = 110882972736.

The previous prime is 223956833147. The next prime is 223956833173. The reversal of 223956833158 is 851338659322.

It is a happy number.

223956833158 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 223956833099 and 223956833108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3456928 + ... + 3521116.

It is an arithmetic number, because the mean of its divisors is an integer number (21201379290).

Almost surely, 2^223956833158 is an apocalyptic number.

223956833158 is a deficient number, since it is larger than the sum of its proper divisors (115265235482).

223956833158 is a wasteful number, since it uses less digits than its factorization.

223956833158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81231.

The product of its digits is 9331200, while the sum is 55.

The spelling of 223956833158 in words is "two hundred twenty-three billion, nine hundred fifty-six million, eight hundred thirty-three thousand, one hundred fifty-eight".