11021002202021 has 8 divisors (see below), whose sum is σ = 12642254254080. Its totient is φ = 9411455941488.

The previous prime is 11021002202003. The next prime is 11021002202027. The reversal of 11021002202021 is 12020220012011.

11021002202021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11021002202021 - 2¹⁸ = 11021001939877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11021002201987 and 11021002202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021002202027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926445861 + ... + 2926449626.

It is an arithmetic number, because the mean of its divisors is an integer number (1580281781760).

Almost surely, 2^{11021002202021} is an apocalyptic number.

It is an amenable number.

11021002202021 is a deficient number, since it is larger than the sum of its proper divisors (1621252052059).

11021002202021 is an equidigital number, since it uses as much as digits as its factorization.

11021002202021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852895763.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11021002202021 its reverse (12020220012011), we get a palindrome (23041222214032).

The spelling of 11021002202021 in words is "eleven trillion, twenty-one billion, two million, two hundred two thousand, twenty-one".