11232004032 has 84 divisors (see below), whose sum is σ = 32526575536. Its totient is φ = 3705384960.

The previous prime is 11232004009. The next prime is 11232004099. The reversal of 11232004032 is 23040023211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11232003996 and 11232004014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44644 + ... + 156387.

Almost surely, 2^11232004032 is an apocalyptic number.

11232004032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11232004032 is an abundant number, since it is smaller than the sum of its proper divisors (21294571504).

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

11232004032 is a wasteful number, since it uses less digits than its factorization.

11232004032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201146 (or 201133 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11232004032 its reverse (23040023211), we get a palindrome (34272027243).

The spelling of 11232004032 in words is "eleven billion, two hundred thirty-two million, four thousand, thirty-two".