11001132232 has 16 divisors (see below), whose sum is σ = 20628415260. Its totient is φ = 5500221504.

The previous prime is 11001132217. The next prime is 11001132239. The reversal of 11001132232 is 23223110011.

It can be written as a sum of positive squares in 2 ways, for example, as 8218147716 + 2782984516 = 90654^2 + 52754^2 .

It is not an unprimeable number, because it can be changed into a prime (11001132239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136758 + ... + 201754.

Almost surely, 2^11001132232 is an apocalyptic number.

It is an amenable number.

11001132232 is a deficient number, since it is larger than the sum of its proper divisors (9627283028).

11001132232 is a wasteful number, since it uses less digits than its factorization.

11001132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86160 (or 86156 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11001132232 its reverse (23223110011), we get a palindrome (34224242243).

The spelling of 11001132232 in words is "eleven billion, one million, one hundred thirty-two thousand, two hundred thirty-two".