2224458868 has 12 divisors (see below), whose sum is σ = 3914311492. Its totient is φ = 1106084160.

The previous prime is 2224458829. The next prime is 2224458889. The reversal of 2224458868 is 8688544222.

It can be written as a sum of positive squares in 2 ways, for example, as 1081883664 + 1142575204 = 32892^2 + 33802^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1535505 + ... + 1536952.

Almost surely, 2^2224458868 is an apocalyptic number.

It is an amenable number.

2224458868 is a deficient number, since it is larger than the sum of its proper divisors (1689852624).

2224458868 is a wasteful number, since it uses less digits than its factorization.

2224458868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072642 (or 3072640 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 49.

The square root of 2224458868 is about 47164.1693237568. The cubic root of 2224458868 is about 1305.3935421973.

The spelling of 2224458868 in words is "two billion, two hundred twenty-four million, four hundred fifty-eight thousand, eight hundred sixty-eight".