2224484665 has 16 divisors (see below), whose sum is σ = 2900168208. Its totient is φ = 1628153856.

The previous prime is 2224484657. The next prime is 2224484671. The reversal of 2224484665 is 5664844222.

It can be written as a sum of positive squares in 8 ways, for example, as 736145424 + 1488339241 = 27132^2 + 38579^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224484665 - 2³ = 2224484657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144084 + ... + 158773.

It is an arithmetic number, because the mean of its divisors is an integer number (181260513).

Almost surely, 2^2224484665 is an apocalyptic number.

It is an amenable number.

2224484665 is a deficient number, since it is larger than the sum of its proper divisors (675683543).

2224484665 is a wasteful number, since it uses less digits than its factorization.

2224484665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302988.

The product of its digits is 737280, while the sum is 43.

The square root of 2224484665 is about 47164.4428038750. The cubic root of 2224484665 is about 1305.3985883844.

The spelling of 2224484665 in words is "two billion, two hundred twenty-four million, four hundred eighty-four thousand, six hundred sixty-five".