11220201000001 has 16 divisors (see below), whose sum is σ = 13380770202624. Its totient is φ = 9199062498384.

The previous prime is 11220200999963. The next prime is 11220201000013. The reversal of 11220201000001 is 10000010202211.

It is a cyclic number.

It is not a de Polignac number, because 11220201000001 - 2⁷ = 11220200999873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11220201001001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15090886 + ... + 15816928.

It is an arithmetic number, because the mean of its divisors is an integer number (836298137664).

Almost surely, 2^{11220201000001} is an apocalyptic number.

It is an amenable number.

11220201000001 is a deficient number, since it is larger than the sum of its proper divisors (2160569202623).

11220201000001 is an equidigital number, since it uses as much as digits as its factorization.

11220201000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822060.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11220201000001 its reverse (10000010202211), we get a palindrome (21220211202212).

The spelling of 11220201000001 in words is "eleven trillion, two hundred twenty billion, two hundred one million, one", and thus it is an aban number.