11210000202021 has 16 divisors (see below), whose sum is σ = 15351098336000. Its totient is φ = 7271130068928.

The previous prime is 11210000201713. The next prime is 11210000202029. The reversal of 11210000202021 is 12020200001211.

It is not a de Polignac number, because 11210000202021 - 2⁹ = 11210000201509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11210000201988 and 11210000202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210000202029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2164095 + ... + 5206083.

It is an arithmetic number, because the mean of its divisors is an integer number (959443646000).

Almost surely, 2^{11210000202021} is an apocalyptic number.

It is an amenable number.

11210000202021 is a deficient number, since it is larger than the sum of its proper divisors (4141098133979).

11210000202021 is a wasteful number, since it uses less digits than its factorization.

11210000202021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075228.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11210000202021 its reverse (12020200001211), we get a palindrome (23230200203232).

The spelling of 11210000202021 in words is "eleven trillion, two hundred ten billion, two hundred two thousand, twenty-one".