11202202101011 has 4 divisors (see below), whose sum is σ = 11220657129792. Its totient is φ = 11183747072232.

The previous prime is 11202202100977. The next prime is 11202202101061. The reversal of 11202202101011 is 11010120220211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202202101011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202202101061) 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, 9227513480 + ... + 9227514693.

It is an arithmetic number, because the mean of its divisors is an integer number (2805164282448).

Almost surely, 2^{11202202101011} is an apocalyptic number.

11202202101011 is a deficient number, since it is larger than the sum of its proper divisors (18455028781).

11202202101011 is an equidigital number, since it uses as much as digits as its factorization.

11202202101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18455028780.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11202202101011 its reverse (11010120220211), we get a palindrome (22212322321222).

The spelling of 11202202101011 in words is "eleven trillion, two hundred two billion, two hundred two million, one hundred one thousand, eleven".