225613344724 has 12 divisors (see below), whose sum is σ = 398513291904. Its totient is φ = 111752404184.

The previous prime is 225613344721. The next prime is 225613344739. The reversal of 225613344724 is 427443316522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225613344721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263566564 + ... + 263567419.

It is an arithmetic number, because the mean of its divisors is an integer number (33209440992).

Almost surely, 2^225613344724 is an apocalyptic number.

It is an amenable number.

225613344724 is a deficient number, since it is larger than the sum of its proper divisors (172899947180).

225613344724 is a wasteful number, since it uses less digits than its factorization.

225613344724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527134094 (or 527134092 counting only the distinct ones).

The product of its digits is 967680, while the sum is 43.

The spelling of 225613344724 in words is "two hundred twenty-five billion, six hundred thirteen million, three hundred forty-four thousand, seven hundred twenty-four".