2204212424 has 8 divisors (see below), whose sum is σ = 4132898310. Its totient is φ = 1102106208.

The previous prime is 2204212411. The next prime is 2204212427. The reversal of 2204212424 is 4242124022.

It can be written as a sum of positive squares in only one way, i.e., 1598560324 + 605652100 = 39982^2 + 24610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2204212424.

It is not an unprimeable number, because it can be changed into a prime (2204212427) by changing a digit.

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 as a sum of consecutive naturals, namely, 137763269 + ... + 137763284.

Almost surely, 2^2204212424 is an apocalyptic number.

It is an amenable number.

2204212424 is a deficient number, since it is larger than the sum of its proper divisors (1928685886).

2204212424 is a wasteful number, since it uses less digits than its factorization.

2204212424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275526559 (or 275526555 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2204212424 is about 46949.0407143746. The cubic root of 2204212424 is about 1301.4210149753.

Adding to 2204212424 its reverse (4242124022), we get a palindrome (6446336446).

The spelling of 2204212424 in words is "two billion, two hundred four million, two hundred twelve thousand, four hundred twenty-four".