2232311132 has 6 divisors (see below), whose sum is σ = 3906544488. Its totient is φ = 1116155564.

The previous prime is 2232311129. The next prime is 2232311167. The reversal of 2232311132 is 2311132322.

It is a super-3 number, since 3×2232311132³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279038888 + ... + 279038895.

It is an arithmetic number, because the mean of its divisors is an integer number (651090748).

Almost surely, 2^2232311132 is an apocalyptic number.

It is an amenable number.

2232311132 is a deficient number, since it is larger than the sum of its proper divisors (1674233356).

2232311132 is a wasteful number, since it uses less digits than its factorization.

2232311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558077787 (or 558077785 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 2232311132 is about 47247.3399462869. The cubic root of 2232311132 is about 1306.9277366326.

Adding to 2232311132 its reverse (2311132322), we get a palindrome (4543443454).

The spelling of 2232311132 in words is "two billion, two hundred thirty-two million, three hundred eleven thousand, one hundred thirty-two".