120228 has 24 divisors (see below), whose sum is σ = 288288. Its totient is φ = 38976.

The previous prime is 120223. The next prime is 120233. The reversal of 120228 is 822021.

It is an interprime number because it is at equal distance from previous prime (120223) and next prime (120233).

It is not an unprimeable number, because it can be changed into a prime (120223) by changing a digit.

120228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400 + ... + 632.

It is an arithmetic number, because the mean of its divisors is an integer number (12012).

2¹²⁰²²⁸ is an apocalyptic number.

It is an amenable number.

120228 is an abundant number, since it is smaller than the sum of its proper divisors (168060).

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

120228 is a wasteful number, since it uses less digits than its factorization.

120228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 120228 is about 346.7390949980. The cubic root of 120228 is about 49.3554604092.

Adding to 120228 its reverse (822021), we get a palindrome (942249).

The spelling of 120228 in words is "one hundred twenty thousand, two hundred twenty-eight".