2232311332 has 6 divisors (see below), whose sum is σ = 3906544838. Its totient is φ = 1116155664.

The previous prime is 2232311317. The next prime is 2232311363. The reversal of 2232311332 is 2331132322.

It can be written as a sum of positive squares in only one way, i.e., 2220859876 + 11451456 = 47126^2 + 3384^2 .

It is a super-3 number, since 3×2232311332³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 279038913 + ... + 279038920.

Almost surely, 2^2232311332 is an apocalyptic number.

It is an amenable number.

2232311332 is a deficient number, since it is larger than the sum of its proper divisors (1674233506).

2232311332 is a wasteful number, since it uses less digits than its factorization.

2232311332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558077837 (or 558077835 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 2232311332 is about 47247.3420628081. The cubic root of 2232311332 is about 1306.9277756633.

Adding to 2232311332 its reverse (2331132322), we get a palindrome (4563443654).

The spelling of 2232311332 in words is "two billion, two hundred thirty-two million, three hundred eleven thousand, three hundred thirty-two".