2331344022 has 32 divisors (see below), whose sum is σ = 5343916032. Its totient is φ = 664207104.

The previous prime is 2331343999. The next prime is 2331344027. The reversal of 2331344022 is 2204431332.

It is a junction number, because it is equal to n+sod(n) for n = 2331343983 and 2331344001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331344027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63798 + ... + 93449.

It is an arithmetic number, because the mean of its divisors is an integer number (166997376).

Almost surely, 2^2331344022 is an apocalyptic number.

2331344022 is an abundant number, since it is smaller than the sum of its proper divisors (3012572010).

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

2331344022 is a wasteful number, since it uses less digits than its factorization.

2331344022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157612.

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

The square root of 2331344022 is about 48283.9934346777. The cubic root of 2331344022 is about 1325.9753629095.

Adding to 2331344022 its reverse (2204431332), we get a palindrome (4535775354).

The spelling of 2331344022 in words is "two billion, three hundred thirty-one million, three hundred forty-four thousand, twenty-two".