2213032232 has 16 divisors (see below), whose sum is σ = 4187505300. Its totient is φ = 1096364160.

The previous prime is 2213032231. The next prime is 2213032249. The reversal of 2213032232 is 2322303122.

It can be written as a sum of positive squares in 2 ways, for example, as 2200172836 + 12859396 = 46906^2 + 3586^2 .

It is not an unprimeable number, because it can be changed into a prime (2213032231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268069 + ... + 1269812.

Almost surely, 2^2213032232 is an apocalyptic number.

It is an amenable number.

2213032232 is a deficient number, since it is larger than the sum of its proper divisors (1974473068).

2213032232 is a wasteful number, since it uses less digits than its factorization.

2213032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537996 (or 2537992 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2213032232 is about 47042.8765276955. The cubic root of 2213032232 is about 1303.1545151563.

Adding to 2213032232 its reverse (2322303122), we get a palindrome (4535335354).

The spelling of 2213032232 in words is "two billion, two hundred thirteen million, thirty-two thousand, two hundred thirty-two".