116223158 has 8 divisors (see below), whose sum is σ = 176936952. Its totient is φ = 57244176.

The previous prime is 116223143. The next prime is 116223181. The reversal of 116223158 is 851322611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116223158.

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 3 ways as a sum of consecutive naturals, for example, 433535 + ... + 433802.

It is an arithmetic number, because the mean of its divisors is an integer number (22117119).

Almost surely, 2^116223158 is an apocalyptic number.

116223158 is a deficient number, since it is larger than the sum of its proper divisors (60713794).

116223158 is an equidigital number, since it uses as much as digits as its factorization.

116223158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867406.

The product of its digits is 2880, while the sum is 29.

The square root of 116223158 is about 10780.6844866177. The cubic root of 116223158 is about 488.0124375357.

Adding to 116223158 its reverse (851322611), we get a palindrome (967545769).

The spelling of 116223158 in words is "one hundred sixteen million, two hundred twenty-three thousand, one hundred fifty-eight".