11113232322021 has 4 divisors (see below), whose sum is σ = 14817643096032. Its totient is φ = 7408821548012.

The previous prime is 11113232322007. The next prime is 11113232322109. The reversal of 11113232322021 is 12022323231111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11113232322021 - 2¹⁵ = 11113232289253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11113232321982 and 11113232322000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113232302021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852205387001 + ... + 1852205387006.

It is an arithmetic number, because the mean of its divisors is an integer number (3704410774008).

Almost surely, 2^{11113232322021} is an apocalyptic number.

It is an amenable number.

11113232322021 is a deficient number, since it is larger than the sum of its proper divisors (3704410774011).

11113232322021 is an equidigital number, since it uses as much as digits as its factorization.

11113232322021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704410774010.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11113232322021 its reverse (12022323231111), we get a palindrome (23135555553132).

The spelling of 11113232322021 in words is "eleven trillion, one hundred thirteen billion, two hundred thirty-two million, three hundred twenty-two thousand, twenty-one".