11011122201201 has 8 divisors (see below), whose sum is σ = 14703979419840. Its totient is φ = 7329506558352.

The previous prime is 11011122201199. The next prime is 11011122201217. The reversal of 11011122201201 is 10210222111011.

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 11011122201201 - 2¹ = 11011122201199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011122201221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2810391661 + ... + 2810395578.

It is an arithmetic number, because the mean of its divisors is an integer number (1837997427480).

Almost surely, 2^{11011122201201} is an apocalyptic number.

It is an amenable number.

11011122201201 is a deficient number, since it is larger than the sum of its proper divisors (3692857218639).

11011122201201 is an equidigital number, since it uses as much as digits as its factorization.

11011122201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620787895.

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

Adding to 11011122201201 its reverse (10210222111011), we get a palindrome (21221344312212).

The spelling of 11011122201201 in words is "eleven trillion, eleven billion, one hundred twenty-two million, two hundred one thousand, two hundred one".