2243103224 has 32 divisors (see below), whose sum is σ = 4293810000. Its totient is φ = 1098251520.

The previous prime is 2243103211. The next prime is 2243103227. The reversal of 2243103224 is 4223013422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243103224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243103227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100652 + ... + 120900.

Almost surely, 2^2243103224 is an apocalyptic number.

It is an amenable number.

2243103224 is a deficient number, since it is larger than the sum of its proper divisors (2050706776).

2243103224 is a wasteful number, since it uses less digits than its factorization.

2243103224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20543 (or 20539 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2243103224 is about 47361.4107053411. The cubic root of 2243103224 is about 1309.0304626188.

Adding to 2243103224 its reverse (4223013422), we get a palindrome (6466116646).

The spelling of 2243103224 in words is "two billion, two hundred forty-three million, one hundred three thousand, two hundred twenty-four".