11201100222201 has 8 divisors (see below), whose sum is σ = 15584139439680. Its totient is φ = 7142730576432.

The previous prime is 11201100222199. The next prime is 11201100222223. The reversal of 11201100222201 is 10222200110211.

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

It is not a de Polignac number, because 11201100222201 - 2¹ = 11201100222199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201100222281) 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, 81167392846 + ... + 81167392983.

It is an arithmetic number, because the mean of its divisors is an integer number (1948017429960).

Almost surely, 2^{11201100222201} is an apocalyptic number.

It is an amenable number.

11201100222201 is a deficient number, since it is larger than the sum of its proper divisors (4383039217479).

11201100222201 is a wasteful number, since it uses less digits than its factorization.

11201100222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162334785855.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11201100222201 its reverse (10222200110211), we get a palindrome (21423300332412).

The spelling of 11201100222201 in words is "eleven trillion, two hundred one billion, one hundred million, two hundred twenty-two thousand, two hundred one".