2322131332 has 6 divisors (see below), whose sum is σ = 4063729838. Its totient is φ = 1161065664.

The previous prime is 2322131323. The next prime is 2322131369. The reversal of 2322131332 is 2331312232.

It can be written as a sum of positive squares in only one way, i.e., 2124841216 + 197290116 = 46096^2 + 14046^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 290266413 + ... + 290266420.

Almost surely, 2^2322131332 is an apocalyptic number.

It is an amenable number.

2322131332 is a deficient number, since it is larger than the sum of its proper divisors (1741598506).

2322131332 is a wasteful number, since it uses less digits than its factorization.

2322131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580532837 (or 580532835 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 2322131332 is about 48188.4979222221. The cubic root of 2322131332 is about 1324.2264538132.

Adding to 2322131332 its reverse (2331312232), we get a palindrome (4653443564).

Subtracting 2322131332 from its reverse (2331312232), we obtain a square (9180900 = 3030²).

The spelling of 2322131332 in words is "two billion, three hundred twenty-two million, one hundred thirty-one thousand, three hundred thirty-two".