11220201200011 has 16 divisors (see below), whose sum is σ = 11321362584000. Its totient is φ = 11119453607808.

The previous prime is 11220201199993. The next prime is 11220201200041. The reversal of 11220201200011 is 11000210202211.

It is a cyclic number.

It is not a de Polignac number, because 11220201200011 - 2⁵ = 11220201199979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11220201199964 and 11220201200000.

It is not an unprimeable number, because it can be changed into a prime (11220201200041) 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, 785006581 + ... + 785020873.

It is an arithmetic number, because the mean of its divisors is an integer number (707585161500).

Almost surely, 2^{11220201200011} is an apocalyptic number.

11220201200011 is a deficient number, since it is larger than the sum of its proper divisors (101161383989).

11220201200011 is a wasteful number, since it uses less digits than its factorization.

11220201200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28278.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11220201200011 its reverse (11000210202211), we get a palindrome (22220411402222).

The spelling of 11220201200011 in words is "eleven trillion, two hundred twenty billion, two hundred one million, two hundred thousand, eleven".