2232312244 has 12 divisors (see below), whose sum is σ = 3919029604. Its totient is φ = 1112589504.

The previous prime is 2232312241. The next prime is 2232312293. The reversal of 2232312244 is 4422132322.

It can be written as a sum of positive squares in 2 ways, for example, as 22184100 + 2210128144 = 4710^2 + 47012^2 .

It is a super-3 number, since 3×2232312244³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232312241) 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 3 ways as a sum of consecutive naturals, for example, 890247 + ... + 892750.

Almost surely, 2^2232312244 is an apocalyptic number.

It is an amenable number.

2232312244 is a deficient number, since it is larger than the sum of its proper divisors (1686717360).

2232312244 is a wasteful number, since it uses less digits than its factorization.

2232312244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783314 (or 1783312 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 2232312244 is about 47247.3517141437. The cubic root of 2232312244 is about 1306.9279536429.

Adding to 2232312244 its reverse (4422132322), we get a palindrome (6654444566).

The spelling of 2232312244 in words is "two billion, two hundred thirty-two million, three hundred twelve thousand, two hundred forty-four".