2312243322 has 16 divisors (see below), whose sum is σ = 4627471680. Its totient is φ = 770250272.

The previous prime is 2312243317. The next prime is 2312243347. The reversal of 2312243322 is 2233422132.

It is a junction number, because it is equal to n+sod(n) for n = 2312243292 and 2312243301.

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 in 7 ways as a sum of consecutive naturals, for example, 114243 + ... + 132950.

It is an arithmetic number, because the mean of its divisors is an integer number (289216980).

Almost surely, 2^2312243322 is an apocalyptic number.

2312243322 is an abundant number, since it is smaller than the sum of its proper divisors (2315228358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312243322 is a wasteful number, since it uses less digits than its factorization.

2312243322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248757.

The product of its digits is 3456, while the sum is 24.

The square root of 2312243322 is about 48085.7912693552. The cubic root of 2312243322 is about 1322.3441896287.

Adding to 2312243322 its reverse (2233422132), we get a palindrome (4545665454).

The spelling of 2312243322 in words is "two billion, three hundred twelve million, two hundred forty-three thousand, three hundred twenty-two".