116223132166 has 8 divisors (see below), whose sum is σ = 174361136400. Its totient is φ = 58102753368.

The previous prime is 116223132149. The next prime is 116223132199. The reversal of 116223132166 is 661231322611.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4389861 + ... + 4416256.

It is an arithmetic number, because the mean of its divisors is an integer number (21795142050).

Almost surely, 2^116223132166 is an apocalyptic number.

116223132166 is a deficient number, since it is larger than the sum of its proper divisors (58138004234).

116223132166 is an equidigital number, since it uses as much as digits as its factorization.

116223132166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8812718.

The product of its digits is 15552, while the sum is 34.

Adding to 116223132166 its reverse (661231322611), we get a palindrome (777454454777).

The spelling of 116223132166 in words is "one hundred sixteen billion, two hundred twenty-three million, one hundred thirty-two thousand, one hundred sixty-six".