11332110202021 has 4 divisors (see below), whose sum is σ = 12950983088032. Its totient is φ = 9713237316012.

The previous prime is 11332110201991. The next prime is 11332110202043. The reversal of 11332110202021 is 12020201123311.

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 11332110202021 - 2⁵ = 11332110201989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11332110202021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332110205021) 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 3 ways as a sum of consecutive naturals, for example, 809436442995 + ... + 809436443008.

It is an arithmetic number, because the mean of its divisors is an integer number (3237745772008).

Almost surely, 2^{11332110202021} is an apocalyptic number.

It is an amenable number.

11332110202021 is a deficient number, since it is larger than the sum of its proper divisors (1618872886011).

11332110202021 is an equidigital number, since it uses as much as digits as its factorization.

11332110202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618872886010.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11332110202021 its reverse (12020201123311), we get a palindrome (23352311325332).

The spelling of 11332110202021 in words is "eleven trillion, three hundred thirty-two billion, one hundred ten million, two hundred two thousand, twenty-one".