2122310032 has 20 divisors (see below), whose sum is σ = 4328396080. Its totient is φ = 1005304608.

The previous prime is 2122309997. The next prime is 2122310033. The reversal of 2122310032 is 2300132212.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2122309988 and 2122310015.

It is not an unprimeable number, because it can be changed into a prime (2122310033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3490338 + ... + 3490945.

It is an arithmetic number, because the mean of its divisors is an integer number (216419804).

Almost surely, 2^2122310032 is an apocalyptic number.

It is an amenable number.

2122310032 is an abundant number, since it is smaller than the sum of its proper divisors (2206086048).

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

2122310032 is a wasteful number, since it uses less digits than its factorization.

2122310032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6981310 (or 6981304 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2122310032 is about 46068.5362476387. The cubic root of 2122310032 is about 1285.0980827190.

Adding to 2122310032 its reverse (2300132212), we get a palindrome (4422442244).

The spelling of 2122310032 in words is "two billion, one hundred twenty-two million, three hundred ten thousand, thirty-two".