11120020010201 has 4 divisors (see below), whose sum is σ = 11503468976100. Its totient is φ = 10736571044304.

The previous prime is 11120020010189. The next prime is 11120020010213. The reversal of 11120020010201 is 10201002002111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11120020010189) and next prime (11120020010213).

It can be written as a sum of positive squares in 2 ways, for example, as 9314557504576 + 1805462505625 = 3051976^2 + 1343675^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120020010201 - 2³⁰ = 11118946268377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120020010101) 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, 191724482906 + ... + 191724482963.

It is an arithmetic number, because the mean of its divisors is an integer number (2875867244025).

Almost surely, 2^{11120020010201} is an apocalyptic number.

It is an amenable number.

11120020010201 is a deficient number, since it is larger than the sum of its proper divisors (383448965899).

11120020010201 is an equidigital number, since it uses as much as digits as its factorization.

11120020010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383448965898.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11120020010201 its reverse (10201002002111), we get a palindrome (21321022012312).

The spelling of 11120020010201 in words is "eleven trillion, one hundred twenty billion, twenty million, ten thousand, two hundred one".