120141225 has 60 divisors (see below), whose sum is σ = 225660160. Its totient is φ = 63180000.

The previous prime is 120141223. The next prime is 120141247. The reversal of 120141225 is 522141021.

It is not a de Polignac number, because 120141225 - 2¹ = 120141223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120141198 and 120141207.

It is not an unprimeable number, because it can be changed into a prime (120141221) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 159600 + ... + 160350.

Almost surely, 2^120141225 is an apocalyptic number.

120141225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120141225 is a deficient number, since it is larger than the sum of its proper divisors (105518935).

120141225 is an equidigital number, since it uses as much as digits as its factorization.

120141225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 120141225 is about 10960.8952645302. The cubic root of 120141225 is about 493.4358338983.

Adding to 120141225 its reverse (522141021), we get a palindrome (642282246).

The spelling of 120141225 in words is "one hundred twenty million, one hundred forty-one thousand, two hundred twenty-five".