118122338 has 8 divisors (see below), whose sum is σ = 182899200. Its totient is φ = 57155940.

The previous prime is 118122331. The next prime is 118122349. The reversal of 118122338 is 833221811.

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

It is a self number, because there is not a number n which added to its sum of digits gives 118122338.

It is not an unprimeable number, because it can be changed into a prime (118122331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952538 + ... + 952661.

It is an arithmetic number, because the mean of its divisors is an integer number (22862400).

Almost surely, 2^118122338 is an apocalyptic number.

118122338 is a deficient number, since it is larger than the sum of its proper divisors (64776862).

118122338 is a wasteful number, since it uses less digits than its factorization.

118122338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905232.

The product of its digits is 2304, while the sum is 29.

The square root of 118122338 is about 10868.4100953175. The cubic root of 118122338 is about 490.6562607531.

The spelling of 118122338 in words is "one hundred eighteen million, one hundred twenty-two thousand, three hundred thirty-eight".