225141322565 has 32 divisors (see below), whose sum is σ = 285742308096. Its totient is φ = 169950077440.

The previous prime is 225141322559. The next prime is 225141322577. The reversal of 225141322565 is 565223141522.

It is not a de Polignac number, because 225141322565 - 2⁶ = 225141322501 is a prime.

It is a Duffinian number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 6444545 + ... + 6479385.

It is an arithmetic number, because the mean of its divisors is an integer number (8929447128).

Almost surely, 2^225141322565 is an apocalyptic number.

It is an amenable number.

225141322565 is a deficient number, since it is larger than the sum of its proper divisors (60600985531).

225141322565 is a wasteful number, since it uses less digits than its factorization.

225141322565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35629.

The product of its digits is 144000, while the sum is 38.

The spelling of 225141322565 in words is "two hundred twenty-five billion, one hundred forty-one million, three hundred twenty-two thousand, five hundred sixty-five".