11202200100021 has 8 divisors (see below), whose sum is σ = 17070019200064. Its totient is φ = 6401257200000.

The previous prime is 11202200099983. The next prime is 11202200100061. The reversal of 11202200100021 is 12000100220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11202200100021 - 2¹⁸ = 11202199837877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202200100061) 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, 266719049980 + ... + 266719050021.

It is an arithmetic number, because the mean of its divisors is an integer number (2133752400008).

Almost surely, 2^{11202200100021} is an apocalyptic number.

It is an amenable number.

11202200100021 is a deficient number, since it is larger than the sum of its proper divisors (5867819100043).

11202200100021 is an equidigital number, since it uses as much as digits as its factorization.

11202200100021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533438100011.

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

Adding to 11202200100021 its reverse (12000100220211), we get a palindrome (23202300320232).

The spelling of 11202200100021 in words is "eleven trillion, two hundred two billion, two hundred million, one hundred thousand, twenty-one".