225135630115 has 32 divisors (see below), whose sum is σ = 295646757120. Its totient is φ = 163222646400.

The previous prime is 225135630113. The next prime is 225135630121. The reversal of 225135630115 is 511036531522.

It is not a de Polignac number, because 225135630115 - 2¹ = 225135630113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225135630113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24711181 + ... + 24720289.

It is an arithmetic number, because the mean of its divisors is an integer number (9238961160).

Almost surely, 2^225135630115 is an apocalyptic number.

225135630115 is a deficient number, since it is larger than the sum of its proper divisors (70511127005).

225135630115 is a wasteful number, since it uses less digits than its factorization.

225135630115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10483.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 225135630115 in words is "two hundred twenty-five billion, one hundred thirty-five million, six hundred thirty thousand, one hundred fifteen".