2212210330 has 24 divisors (see below), whose sum is σ = 4376887956. Its totient is φ = 804439680.

The previous prime is 2212210321. The next prime is 2212210349. The reversal of 2212210330 is 330122122.

It can be written as a sum of positive squares in 2 ways, for example, as 2198953449 + 13256881 = 46893^2 + 3641^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 912927 + ... + 915346.

Almost surely, 2^2212210330 is an apocalyptic number.

2212210330 is a deficient number, since it is larger than the sum of its proper divisors (2164677626).

2212210330 is a wasteful number, since it uses less digits than its factorization.

2212210330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828302 (or 1828291 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2212210330 is about 47034.1400474166. The cubic root of 2212210330 is about 1302.9931682181.

Adding to 2212210330 its reverse (330122122), we get a palindrome (2542332452).

The spelling of 2212210330 in words is "two billion, two hundred twelve million, two hundred ten thousand, three hundred thirty".