225035124706145 has 16 divisors (see below), whose sum is σ = 293693975405712. Its totient is φ = 164534439993600.

The previous prime is 225035124706129. The next prime is 225035124706163. The reversal of 225035124706145 is 541607421530522.

It can be written as a sum of positive squares in 8 ways, for example, as 6894158702929 + 218140966003216 = 2625673^2 + 14769596^2 .

It is not a de Polignac number, because 225035124706145 - 2⁴ = 225035124706129 is a prime.

It is a super-2 number, since 2×225035124706145² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225035124706145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17138997602 + ... + 17139010731.

It is an arithmetic number, because the mean of its divisors is an integer number (18355873462857).

Almost surely, 2^{225035124706145} is an apocalyptic number.

It is an amenable number.

225035124706145 is a deficient number, since it is larger than the sum of its proper divisors (68658850699567).

225035124706145 is a wasteful number, since it uses less digits than its factorization.

225035124706145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34278008452.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 225035124706145 in words is "two hundred twenty-five trillion, thirty-five billion, one hundred twenty-four million, seven hundred six thousand, one hundred forty-five".