2322231332 has 6 divisors (see below), whose sum is σ = 4063904838. Its totient is φ = 1161115664.

The previous prime is 2322231299. The next prime is 2322231337. The reversal of 2322231332 is 2331322232.

It can be written as a sum of positive squares in only one way, i.e., 1516012096 + 806219236 = 38936^2 + 28394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2322231298 and 2322231307.

It is not an unprimeable number, because it can be changed into a prime (2322231337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290278913 + ... + 290278920.

It is an arithmetic number, because the mean of its divisors is an integer number (677317473).

Almost surely, 2^2322231332 is an apocalyptic number.

It is an amenable number.

2322231332 is a deficient number, since it is larger than the sum of its proper divisors (1741673506).

2322231332 is a wasteful number, since it uses less digits than its factorization.

2322231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580557837 (or 580557835 counting only the distinct ones).

The product of its digits is 2592, while the sum is 23.

The square root of 2322231332 is about 48189.5355030529. The cubic root of 2322231332 is about 1324.2454623196.

Adding to 2322231332 its reverse (2331322232), we get a palindrome (4653553564).

The spelling of 2322231332 in words is "two billion, three hundred twenty-two million, two hundred thirty-one thousand, three hundred thirty-two".