2224919506 has 16 divisors (see below), whose sum is σ = 3568688280. Its totient is φ = 1036652800.

The previous prime is 2224919453. The next prime is 2224919539. The reversal of 2224919506 is 6059194222.

It can be written as a sum of positive squares in 4 ways, for example, as 2121063025 + 103856481 = 46055^2 + 10191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320521 + ... + 327388.

Almost surely, 2^2224919506 is an apocalyptic number.

2224919506 is a deficient number, since it is larger than the sum of its proper divisors (1343768774).

2224919506 is a wasteful number, since it uses less digits than its factorization.

2224919506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648029.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2224919506 is about 47169.0524178725. The cubic root of 2224919506 is about 1305.4836423676.

The spelling of 2224919506 in words is "two billion, two hundred twenty-four million, nine hundred nineteen thousand, five hundred six".