11132232001 has 16 divisors (see below), whose sum is σ = 13109247360. Its totient is φ = 9346395520.

The previous prime is 11132231959. The next prime is 11132232049. The reversal of 11132232001 is 10023223111.

It is not a de Polignac number, because 11132232001 - 2⁹ = 11132231489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11132232901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751300 + ... + 765973.

It is an arithmetic number, because the mean of its divisors is an integer number (819327960).

Almost surely, 2^11132232001 is an apocalyptic number.

11132232001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11132232001 is a deficient number, since it is larger than the sum of its proper divisors (1977015359).

11132232001 is a wasteful number, since it uses less digits than its factorization.

11132232001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517336.

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

Adding to 11132232001 its reverse (10023223111), we get a palindrome (21155455112).

The spelling of 11132232001 in words is "eleven billion, one hundred thirty-two million, two hundred thirty-two thousand, one".