118222182167 has 4 divisors (see below), whose sum is σ = 118231511760. Its totient is φ = 118212852576.

The previous prime is 118222182163. The next prime is 118222182179. The reversal of 118222182167 is 761281222811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118222182167 - 2² = 118222182163 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118222182161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4645763 + ... + 4671140.

It is an arithmetic number, because the mean of its divisors is an integer number (29557877940).

Almost surely, 2^118222182167 is an apocalyptic number.

118222182167 is a deficient number, since it is larger than the sum of its proper divisors (9329593).

118222182167 is an equidigital number, since it uses as much as digits as its factorization.

118222182167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329592.

The product of its digits is 43008, while the sum is 41.

The spelling of 118222182167 in words is "one hundred eighteen billion, two hundred twenty-two million, one hundred eighty-two thousand, one hundred sixty-seven".