118982223844 has 27 divisors (see below), whose sum is σ = 228883297251. Its totient is φ = 54079379640.

The previous prime is 118982223817. The next prime is 118982223847. The reversal of 118982223844 is 448322289811.

The square root of 118982223844 is 344938.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118982223791 and 118982223800.

It is not an unprimeable number, because it can be changed into a prime (118982223847) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7580797 + ... + 7596475.

Almost surely, 2^118982223844 is an apocalyptic number.

118982223844 is the 344938-th square number.

It is an amenable number.

118982223844 is a deficient number, since it is larger than the sum of its proper divisors (109901073407).

118982223844 is an frugal number, since it uses more digits than its factorization.

118982223844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31384 (or 15692 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 52.

The spelling of 118982223844 in words is "one hundred eighteen billion, nine hundred eighty-two million, two hundred twenty-three thousand, eight hundred forty-four".