2322111232 has 72 divisors (see below), whose sum is σ = 5372220672. Its totient is φ = 981120000.

The previous prime is 2322111223. The next prime is 2322111251. The reversal of 2322111232 is 2321112232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118107 + ... + 136357.

It is an arithmetic number, because the mean of its divisors is an integer number (74614176).

Almost surely, 2^2322111232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2686110336).

2322111232 is an abundant number, since it is smaller than the sum of its proper divisors (3050109440).

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

2322111232 is an equidigital number, since it uses as much as digits as its factorization.

2322111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18345 (or 18331 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 2322111232 is about 48188.2893657785. The cubic root of 2322111232 is about 1324.2226330376. Note that the first 3 decimals are identical.

Adding to 2322111232 its reverse (2321112232), we get a palindrome (4643223464).

It can be divided in two parts, 23221 and 11232, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 2322111232 in words is "two billion, three hundred twenty-two million, one hundred eleven thousand, two hundred thirty-two".