11001112032 has 24 divisors (see below), whose sum is σ = 28877919336. Its totient is φ = 3667037312.

The previous prime is 11001112027. The next prime is 11001112033. The reversal of 11001112032 is 23021110011.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11001111999 and 11001112017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001112033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57297363 + ... + 57297554.

It is an arithmetic number, because the mean of its divisors is an integer number (1203246639).

Almost surely, 2^11001112032 is an apocalyptic number.

11001112032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001112032 is an abundant number, since it is smaller than the sum of its proper divisors (17876807304).

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

11001112032 is a wasteful number, since it uses less digits than its factorization.

11001112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114594930 (or 114594922 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11001112032 its reverse (23021110011), we get a palindrome (34022222043).

The spelling of 11001112032 in words is "eleven billion, one million, one hundred twelve thousand, thirty-two".