It is a congruent number.
It is an unprimeable number.
Almost surely, 2118422300 is an apocalyptic number.
118422300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 118422300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171864000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118422300 is a wasteful number, since it uses less digits than its factorization.
118422300 is an evil number, because the sum of its binary digits is even.
The square root of 118422300 is about 10882.2010641230. The cubic root of 118422300 is about 491.0712368106.
The spelling of 118422300 in words is "one hundred eighteen million, four hundred twenty-two thousand, three hundred".