2232422231 has 8 divisors (see below), whose sum is σ = 2418375120. Its totient is φ = 2060695416.

The previous prime is 2232422219. The next prime is 2232422263. The reversal of 2232422231 is 1322242322.

It is a de Polignac number, because none of the positive numbers 2^k-2232422231 is a prime.

It is a super-3 number, since 3×2232422231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2232422197 and 2232422206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232422431) 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 7 ways as a sum of consecutive naturals, for example, 505865 + ... + 510258.

It is an arithmetic number, because the mean of its divisors is an integer number (302296890).

Almost surely, 2^2232422231 is an apocalyptic number.

2232422231 is a deficient number, since it is larger than the sum of its proper divisors (185952889).

2232422231 is an equidigital number, since it uses as much as digits as its factorization.

2232422231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016162 (or 1016136 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 2232422231 is about 47248.5156486423. The cubic root of 2232422231 is about 1306.9494175943.

Adding to 2232422231 its reverse (1322242322), we get a palindrome (3554664553).

The spelling of 2232422231 in words is "two billion, two hundred thirty-two million, four hundred twenty-two thousand, two hundred thirty-one".