11201112012101 has 8 divisors (see below), whose sum is σ = 12220182085824. Its totient is φ = 10182173132320.

The previous prime is 11201112012089. The next prime is 11201112012127. The reversal of 11201112012101 is 10121021110211.

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

It is a cyclic number.

It is not a de Polignac number, because 11201112012101 - 2¹⁰ = 11201112011077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201112012901) 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, 32619920 + ... + 32961513.

It is an arithmetic number, because the mean of its divisors is an integer number (1527522760728).

Almost surely, 2^{11201112012101} is an apocalyptic number.

11201112012101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11201112012101 is a deficient number, since it is larger than the sum of its proper divisors (1019070073723).

11201112012101 is a wasteful number, since it uses less digits than its factorization.

11201112012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65596971.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11201112012101 its reverse (10121021110211), we get a palindrome (21322133122312).

The spelling of 11201112012101 in words is "eleven trillion, two hundred one billion, one hundred twelve million, twelve thousand, one hundred one".