11102201202111 has 8 divisors (see below), whose sum is σ = 14803146322224. Its totient is φ = 7401361775040.

The previous prime is 11102201202077. The next prime is 11102201202203. The reversal of 11102201202111 is 11120210220111.

It is a happy number.

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

It is not a de Polignac number, because 11102201202111 - 2¹⁸ = 11102200939967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102200202111) 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 7 ways as a sum of consecutive naturals, for example, 26177836 + ... + 26598561.

It is an arithmetic number, because the mean of its divisors is an integer number (1850393290278).

Almost surely, 2^{11102201202111} is an apocalyptic number.

11102201202111 is a deficient number, since it is larger than the sum of its proper divisors (3700945120113).

11102201202111 is an equidigital number, since it uses as much as digits as its factorization.

11102201202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52846521.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11102201202111 its reverse (11120210220111), we get a palindrome (22222411422222).

The spelling of 11102201202111 in words is "eleven trillion, one hundred two billion, two hundred one million, two hundred two thousand, one hundred eleven".