11200001202101 has 4 divisors (see below), whose sum is σ = 11789474949600. Its totient is φ = 10610527454604.

The previous prime is 11200001202083. The next prime is 11200001202113. The reversal of 11200001202101 is 10120210000211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11200001202101 - 2³⁰ = 11198927460277 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 (11200001202151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294736873721 + ... + 294736873758.

It is an arithmetic number, because the mean of its divisors is an integer number (2947368737400).

Almost surely, 2^{11200001202101} is an apocalyptic number.

It is an amenable number.

11200001202101 is a deficient number, since it is larger than the sum of its proper divisors (589473747499).

11200001202101 is an equidigital number, since it uses as much as digits as its factorization.

11200001202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589473747498.

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

Adding to 11200001202101 its reverse (10120210000211), we get a palindrome (21320211202312).

The spelling of 11200001202101 in words is "eleven trillion, two hundred billion, one million, two hundred two thousand, one hundred one".