135225202 has 24 divisors (see below), whose sum is σ = 244095660. Its totient is φ = 55954080.

The previous prime is 135225197. The next prime is 135225203. The reversal of 135225202 is 202522531.

It can be written as a sum of positive squares in 2 ways, for example, as 132917841 + 2307361 = 11529^2 + 1519^2 .

It is not an unprimeable number, because it can be changed into a prime (135225203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20949 + ... + 26632.

Almost surely, 2^135225202 is an apocalyptic number.

135225202 is a deficient number, since it is larger than the sum of its proper divisors (108870458).

135225202 is a wasteful number, since it uses less digits than its factorization.

135225202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47626 (or 47619 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 135225202 is about 11628.6371514464. The cubic root of 135225202 is about 513.2778773885.

Adding to 135225202 its reverse (202522531), we get a palindrome (337747733).

The spelling of 135225202 in words is "one hundred thirty-five million, two hundred twenty-five thousand, two hundred two".