2120302232 has 8 divisors (see below), whose sum is σ = 3975566700. Its totient is φ = 1060151112.

The previous prime is 2120302231. The next prime is 2120302243. The reversal of 2120302232 is 2322030212.

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 2120302232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120302231) by changing a digit.

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 as a sum of consecutive naturals, namely, 132518882 + ... + 132518897.

Almost surely, 2^2120302232 is an apocalyptic number.

It is an amenable number.

2120302232 is a deficient number, since it is larger than the sum of its proper divisors (1855264468).

2120302232 is a wasteful number, since it uses less digits than its factorization.

2120302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265037785 (or 265037781 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2120302232 is about 46046.7396457122. The cubic root of 2120302232 is about 1284.6927014776.

Adding to 2120302232 its reverse (2322030212), we get a palindrome (4442332444).

The spelling of 2120302232 in words is "two billion, one hundred twenty million, three hundred two thousand, two hundred thirty-two".