201112200222011 has 16 divisors (see below), whose sum is σ = 222444148147200. Its totient is φ = 180641293409280.

The previous prime is 201112200221983. The next prime is 201112200222023. The reversal of 201112200222011 is 110222002211102.

It is a cyclic number.

It is not a de Polignac number, because 201112200222011 - 2¹⁴ = 201112200205627 is a prime.

It is a super-2 number, since 2×201112200222011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201112200222091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492382286 + ... + 492790563.

It is an arithmetic number, because the mean of its divisors is an integer number (13902759259200).

Almost surely, 2^{201112200222011} is an apocalyptic number.

201112200222011 is a deficient number, since it is larger than the sum of its proper divisors (21331947925189).

201112200222011 is a wasteful number, since it uses less digits than its factorization.

201112200222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985173286.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201112200222011 its reverse (110222002211102), we get a palindrome (311334202433113).

The spelling of 201112200222011 in words is "two hundred one trillion, one hundred twelve billion, two hundred million, two hundred twenty-two thousand, eleven".