11101122202101 has 8 divisors (see below), whose sum is σ = 15145717113120. Its totient is φ = 7228637712912.

The previous prime is 11101122202091. The next prime is 11101122202147. The reversal of 11101122202101 is 10120222110111.

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 11101122202101 - 2¹¹ = 11101122200053 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101122202601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43027605306 + ... + 43027605563.

It is an arithmetic number, because the mean of its divisors is an integer number (1893214639140).

Almost surely, 2^{11101122202101} is an apocalyptic number.

It is an amenable number.

11101122202101 is a deficient number, since it is larger than the sum of its proper divisors (4044594911019).

11101122202101 is an equidigital number, since it uses as much as digits as its factorization.

11101122202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86055210915.

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

Adding to 11101122202101 its reverse (10120222110111), we get a palindrome (21221344312212).

The spelling of 11101122202101 in words is "eleven trillion, one hundred one billion, one hundred twenty-two million, two hundred two thousand, one hundred one".