120225 has 24 divisors (see below), whose sum is σ = 228160. Its totient is φ = 54720.

The previous prime is 120223. The next prime is 120233. The reversal of 120225 is 522021.

It is not a de Polignac number, because 120225 - 2¹ = 120223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120225.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 411 + ... + 639.

2¹²⁰²²⁵ is an apocalyptic number.

120225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120225 is a deficient number, since it is larger than the sum of its proper divisors (107935).

120225 is a wasteful number, since it uses less digits than its factorization.

120225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 120225 is about 346.7347689517. The cubic root of 120225 is about 49.3550498903.

Adding to 120225 its reverse (522021), we get a palindrome (642246).

It can be divided in two parts, 120 and 225, that multiplied together give a cube (27000 = 30³).

The spelling of 120225 in words is "one hundred twenty thousand, two hundred twenty-five".