11032200021 has 8 divisors (see below), whose sum is σ = 14710085280. Its totient is φ = 7354557392.

The previous prime is 11032200017. The next prime is 11032200061. The reversal of 11032200021 is 12000223011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11032200021 - 2² = 11032200017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032200061) 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 7 ways as a sum of consecutive naturals, for example, 147010 + ... + 208988.

It is an arithmetic number, because the mean of its divisors is an integer number (1838760660).

Almost surely, 2^11032200021 is an apocalyptic number.

It is an amenable number.

11032200021 is a deficient number, since it is larger than the sum of its proper divisors (3677885259).

11032200021 is an equidigital number, since it uses as much as digits as its factorization.

11032200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121315.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11032200021 its reverse (12000223011), we get a palindrome (23032423032).

The spelling of 11032200021 in words is "eleven billion, thirty-two million, two hundred thousand, twenty-one".