2211232332 has 24 divisors (see below), whose sum is σ = 5298990256. Its totient is φ = 717156288.

The previous prime is 2211232271. The next prime is 2211232333. The reversal of 2211232332 is 2332321122.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2211232299 and 2211232308.

It is not an unprimeable number, because it can be changed into a prime (2211232333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489683 + ... + 2490570.

Almost surely, 2^2211232332 is an apocalyptic number.

It is an amenable number.

2211232332 is an abundant number, since it is smaller than the sum of its proper divisors (3087757924).

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

2211232332 is a wasteful number, since it uses less digits than its factorization.

2211232332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980297 (or 4980295 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 2211232332 is about 47023.7422160338. The cubic root of 2211232332 is about 1302.8011261188.

Adding to 2211232332 its reverse (2332321122), we get a palindrome (4543553454).

The spelling of 2211232332 in words is "two billion, two hundred eleven million, two hundred thirty-two thousand, three hundred thirty-two".