118850220 has 96 divisors (see below), whose sum is σ = 373732800. Its totient is φ = 31352832.

The previous prime is 118850219. The next prime is 118850227. The reversal of 118850220 is 22058811.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (118850227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51246 + ... + 53514.

It is an arithmetic number, because the mean of its divisors is an integer number (3893050).

Almost surely, 2^118850220 is an apocalyptic number.

118850220 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 118850220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186866400).

118850220 is an abundant number, since it is smaller than the sum of its proper divisors (254882580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118850220 is a wasteful number, since it uses less digits than its factorization.

118850220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 118850220 is about 10901.8447980147. The cubic root of 118850220 is about 491.6620224912.

The spelling of 118850220 in words is "one hundred eighteen million, eight hundred fifty thousand, two hundred twenty".