2224042004 has 12 divisors (see below), whose sum is σ = 3935805300. Its totient is φ = 1099526208.

The previous prime is 2224041997. The next prime is 2224042031. The reversal of 2224042004 is 4002404222.

It can be written as a sum of positive squares in 2 ways, for example, as 778521604 + 1445520400 = 27902^2 + 38020^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3123299 + ... + 3124010.

It is an arithmetic number, because the mean of its divisors is an integer number (327983775).

Almost surely, 2^2224042004 is an apocalyptic number.

It is an amenable number.

2224042004 is a deficient number, since it is larger than the sum of its proper divisors (1711763296).

2224042004 is a wasteful number, since it uses less digits than its factorization.

2224042004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247402 (or 6247400 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2224042004 is about 47159.7498297012. The cubic root of 2224042004 is about 1305.3119934399.

Adding to 2224042004 its reverse (4002404222), we get a palindrome (6226446226).

The spelling of 2224042004 in words is "two billion, two hundred twenty-four million, forty-two thousand, four".