224425654516561 has 8 divisors (see below), whose sum is σ = 229652665206624. Its totient is φ = 219198998800320.

The previous prime is 224425654516513. The next prime is 224425654516597. The reversal of 224425654516561 is 165615456524422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224425654516561 - 2¹⁷ = 224425654385489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224425654516496 and 224425654516505.

It is not an unprimeable number, because it can be changed into a prime (224425654516061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87464056 + ... + 89993401.

It is an arithmetic number, because the mean of its divisors is an integer number (28706583150828).

Almost surely, 2^{224425654516561} is an apocalyptic number.

It is an amenable number.

224425654516561 is a deficient number, since it is larger than the sum of its proper divisors (5227010690063).

224425654516561 is a wasteful number, since it uses less digits than its factorization.

224425654516561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177486911.

The product of its digits is 69120000, while the sum is 58.

The spelling of 224425654516561 in words is "two hundred twenty-four trillion, four hundred twenty-five billion, six hundred fifty-four million, five hundred sixteen thousand, five hundred sixty-one".