11201011011201 has 8 divisors (see below), whose sum is σ = 16292379652704. Its totient is φ = 6788491521920.

The previous prime is 11201011011187. The next prime is 11201011011209. The reversal of 11201011011201 is 10211011010211.

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 11201011011201 - 2¹⁸ = 11201010749057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201011011209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169712288016 + ... + 169712288081.

It is an arithmetic number, because the mean of its divisors is an integer number (2036547456588).

Almost surely, 2^{11201011011201} is an apocalyptic number.

11201011011201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11201011011201 is a deficient number, since it is larger than the sum of its proper divisors (5091368641503).

11201011011201 is a wasteful number, since it uses less digits than its factorization.

11201011011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339424576111.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11201011011201 its reverse (10211011010211), we get a palindrome (21412022021412).

The spelling of 11201011011201 in words is "eleven trillion, two hundred one billion, eleven million, eleven thousand, two hundred one".