11220200111201 has 16 divisors (see below), whose sum is σ = 12045781068288. Its totient is φ = 10431875865600.

The previous prime is 11220200111179. The next prime is 11220200111207. The reversal of 11220200111201 is 10211100202211.

It is a cyclic number.

It is not a de Polignac number, because 11220200111201 - 2¹⁸ = 11220199849057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11220200111207) 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, 68912576 + ... + 69075201.

It is an arithmetic number, because the mean of its divisors is an integer number (752861316768).

Almost surely, 2^{11220200111201} is an apocalyptic number.

It is an amenable number.

11220200111201 is a deficient number, since it is larger than the sum of its proper divisors (825580957087).

11220200111201 is a wasteful number, since it uses less digits than its factorization.

11220200111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137987912.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11220200111201 its reverse (10211100202211), we get a palindrome (21431300313412).

The spelling of 11220200111201 in words is "eleven trillion, two hundred twenty billion, two hundred million, one hundred eleven thousand, two hundred one".