2213030444 has 24 divisors (see below), whose sum is σ = 3907008000. Its totient is φ = 1096785360.

The previous prime is 2213030441. The next prime is 2213030483. The reversal of 2213030444 is 4440303122.

It is not an unprimeable number, because it can be changed into a prime (2213030441) 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 in 7 ways as a sum of consecutive naturals, for example, 210587 + ... + 220845.

It is an arithmetic number, because the mean of its divisors is an integer number (162792000).

Almost surely, 2^2213030444 is an apocalyptic number.

It is an amenable number.

2213030444 is a deficient number, since it is larger than the sum of its proper divisors (1693977556).

2213030444 is a wasteful number, since it uses less digits than its factorization.

2213030444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10733 (or 10731 counting only the distinct ones).

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

The square root of 2213030444 is about 47042.8575237517. The cubic root of 2213030444 is about 1303.1541641988.

Adding to 2213030444 its reverse (4440303122), we get a palindrome (6653333566).

The spelling of 2213030444 in words is "two billion, two hundred thirteen million, thirty thousand, four hundred forty-four".