141210225 has 72 divisors (see below), whose sum is σ = 284356800. Its totient is φ = 66464640.

The previous prime is 141210203. The next prime is 141210229. The reversal of 141210225 is 522012141.

It is not a de Polignac number, because 141210225 - 2⁶ = 141210161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141210198 and 141210207.

It is not an unprimeable number, because it can be changed into a prime (141210229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 66226 + ... + 68324.

It is an arithmetic number, because the mean of its divisors is an integer number (3949400).

Almost surely, 2^141210225 is an apocalyptic number.

141210225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141210225 is an abundant number, since it is smaller than the sum of its proper divisors (143146575).

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

141210225 is a wasteful number, since it uses less digits than its factorization.

141210225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151 (or 2143 counting only the distinct ones).

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

The square root of 141210225 is about 11883.1908593610. The cubic root of 141210225 is about 520.7413304513.

Adding to 141210225 its reverse (522012141), we get a palindrome (663222366).

The spelling of 141210225 in words is "one hundred forty-one million, two hundred ten thousand, two hundred twenty-five".