2202215204 has 12 divisors (see below), whose sum is σ = 4404430464. Its totient is φ = 943806504.

The previous prime is 2202215149. The next prime is 2202215209. The reversal of 2202215204 is 4025122022.

2202215204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2202215209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39325244 + ... + 39325299.

It is an arithmetic number, because the mean of its divisors is an integer number (367035872).

Almost surely, 2^2202215204 is an apocalyptic number.

It is an amenable number.

2202215204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202215204 is a wasteful number, since it uses less digits than its factorization.

2202215204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78650554 (or 78650552 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2202215204 is about 46927.7658108715. The cubic root of 2202215204 is about 1301.0278269909.

Adding to 2202215204 its reverse (4025122022), we get a palindrome (6227337226).

The spelling of 2202215204 in words is "two billion, two hundred two million, two hundred fifteen thousand, two hundred four".