11201010112021 has 2 divisors, whose sum is σ = 11201010112022. Its totient is φ = 11201010112020.

The previous prime is 11201010111997. The next prime is 11201010112037. The reversal of 11201010112021 is 12021101010211.

It is a happy number.

11201010112021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10966105103121 + 234905008900 = 3311511^2 + 484670^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201010112021 - 2³³ = 11192420177429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11201010111992 and 11201010112010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11201010112421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600505056010 + 5600505056011.

It is an arithmetic number, because the mean of its divisors is an integer number (5600505056011).

Almost surely, 2^{11201010112021} is an apocalyptic number.

It is an amenable number.

11201010112021 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201010112021 is an equidigital number, since it uses as much as digits as its factorization.

11201010112021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11201010112021 its reverse (12021101010211), we get a palindrome (23222111122232).

The spelling of 11201010112021 in words is "eleven trillion, two hundred one billion, ten million, one hundred twelve thousand, twenty-one".