11112112200201 has 16 divisors (see below), whose sum is σ = 14929955937600. Its totient is φ = 7351176980160.

The previous prime is 11112112200199. The next prime is 11112112200209. The reversal of 11112112200201 is 10200221121111.

It is a happy number.

It is not a de Polignac number, because 11112112200201 - 2¹ = 11112112200199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11112112200209) 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 15 ways as a sum of consecutive naturals, for example, 7788975 + ... + 9104523.

It is an arithmetic number, because the mean of its divisors is an integer number (933122246100).

Almost surely, 2^{11112112200201} is an apocalyptic number.

It is an amenable number.

11112112200201 is a deficient number, since it is larger than the sum of its proper divisors (3817843737399).

11112112200201 is a wasteful number, since it uses less digits than its factorization.

11112112200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337176.

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

Adding to 11112112200201 its reverse (10200221121111), we get a palindrome (21312333321312).

The spelling of 11112112200201 in words is "eleven trillion, one hundred twelve billion, one hundred twelve million, two hundred thousand, two hundred one".