2311244332 has 12 divisors (see below), whose sum is σ = 4220533296. Its totient is φ = 1105377680.

The previous prime is 2311244321. The next prime is 2311244357. The reversal of 2311244332 is 2334421132.

It is a junction number, because it is equal to n+sod(n) for n = 2311244297 and 2311244306.

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 3 ways as a sum of consecutive naturals, for example, 12561019 + ... + 12561202.

It is an arithmetic number, because the mean of its divisors is an integer number (351711108).

Almost surely, 2^2311244332 is an apocalyptic number.

It is an amenable number.

2311244332 is a deficient number, since it is larger than the sum of its proper divisors (1909288964).

2311244332 is a wasteful number, since it uses less digits than its factorization.

2311244332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25122248 (or 25122246 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 2311244332 is about 48075.4025672173. The cubic root of 2311244332 is about 1322.1537254015.

Adding to 2311244332 its reverse (2334421132), we get a palindrome (4645665464).

The spelling of 2311244332 in words is "two billion, three hundred eleven million, two hundred forty-four thousand, three hundred thirty-two".