2431222332 has 96 divisors (see below), whose sum is σ = 7088062464. Its totient is φ = 630110400.

The previous prime is 2431222331. The next prime is 2431222333. The reversal of 2431222332 is 2332221342.

It is an interprime number because it is at equal distance from previous prime (2431222331) and next prime (2431222333).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431222331) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 462157 + ... + 467387.

It is an arithmetic number, because the mean of its divisors is an integer number (73833984).

Almost surely, 2^2431222332 is an apocalyptic number.

2431222332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2431222332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3544031232).

2431222332 is an abundant number, since it is smaller than the sum of its proper divisors (4656840132).

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

2431222332 is a wasteful number, since it uses less digits than its factorization.

2431222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759 (or 5757 counting only the distinct ones).

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

The square root of 2431222332 is about 49307.4267428346. The cubic root of 2431222332 is about 1344.6468085850.

Adding to 2431222332 its reverse (2332221342), we get a palindrome (4763443674).

The spelling of 2431222332 in words is "two billion, four hundred thirty-one million, two hundred twenty-two thousand, three hundred thirty-two".