2331022332 has 24 divisors (see below), whose sum is σ = 5473700176. Its totient is φ = 772057728.

The previous prime is 2331022321. The next prime is 2331022333. The reversal of 2331022332 is 2332201332.

It is a super-2 number, since 2×2331022332² = 10867330224565436448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2331022299 and 2331022308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331022333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616753 + ... + 620520.

Almost surely, 2^2331022332 is an apocalyptic number.

It is an amenable number.

2331022332 is an abundant number, since it is smaller than the sum of its proper divisors (3142677844).

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

2331022332 is a wasteful number, since it uses less digits than its factorization.

2331022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237437 (or 1237435 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2331022332 is about 48280.6620915662. The cubic root of 2331022332 is about 1325.9143719631.

Adding to 2331022332 its reverse (2332201332), we get a palindrome (4663223664).

The spelling of 2331022332 in words is "two billion, three hundred thirty-one million, twenty-two thousand, three hundred thirty-two".