11322320210021 has 8 divisors (see below), whose sum is σ = 11324820266688. Its totient is φ = 11319820380000.

The previous prime is 11322320209961. The next prime is 11322320210023. The reversal of 11322320210021 is 12001202322311.

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 11322320210021 - 2¹⁴ = 11322320193637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11322320209975 and 11322320210002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322320210023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132086786 + ... + 132172476.

It is an arithmetic number, because the mean of its divisors is an integer number (1415602533336).

Almost surely, 2^{11322320210021} is an apocalyptic number.

It is an amenable number.

11322320210021 is a deficient number, since it is larger than the sum of its proper divisors (2500056667).

11322320210021 is an equidigital number, since it uses as much as digits as its factorization.

11322320210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113323.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11322320210021 its reverse (12001202322311), we get a palindrome (23323522532332).

The spelling of 11322320210021 in words is "eleven trillion, three hundred twenty-two billion, three hundred twenty million, two hundred ten thousand, twenty-one".