2245643466224 has 20 divisors (see below), whose sum is σ = 4351320525936. Its totient is φ = 1122722040192.

The previous prime is 2245643466217. The next prime is 2245643466229. The reversal of 2245643466224 is 4226643465422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245643466229) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6044804 + ... + 6405539.

Almost surely, 2^{2245643466224} is an apocalyptic number.

It is an amenable number.

2245643466224 is a deficient number, since it is larger than the sum of its proper divisors (2105677059712).

2245643466224 is a wasteful number, since it uses less digits than its factorization.

2245643466224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12461624 (or 12461618 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 50.

The spelling of 2245643466224 in words is "two trillion, two hundred forty-five billion, six hundred forty-three million, four hundred sixty-six thousand, two hundred twenty-four".