118922443 has 8 divisors (see below), whose sum is σ = 125193888. Its totient is φ = 112742784.

The previous prime is 118922437. The next prime is 118922459. The reversal of 118922443 is 344229811.

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

It is a cyclic number.

It is not a de Polignac number, because 118922443 - 2⁵ = 118922411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118922399 and 118922408.

It is not an unprimeable number, because it can be changed into a prime (118922473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20280 + ... + 25477.

It is an arithmetic number, because the mean of its divisors is an integer number (15649236).

Almost surely, 2^118922443 is an apocalyptic number.

118922443 is a deficient number, since it is larger than the sum of its proper divisors (6271445).

118922443 is a wasteful number, since it uses less digits than its factorization.

118922443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45893.

The product of its digits is 13824, while the sum is 34.

The square root of 118922443 is about 10905.1567159762. The cubic root of 118922443 is about 491.7615935196.

It can be divided in two parts, 1189 and 22443, that added together give a palindrome (23632).

The spelling of 118922443 in words is "one hundred eighteen million, nine hundred twenty-two thousand, four hundred forty-three".