112200202211081 has 2 divisors, whose sum is σ = 112200202211082. Its totient is φ = 112200202211080.

The previous prime is 112200202211059. The next prime is 112200202211113. The reversal of 112200202211081 is 180112202002211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103524703234681 + 8675498976400 = 10174709^2 + 2945420^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112200202211081 is a prime.

It is a super-3 number, since 3×112200202211081³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (112200202211281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100101105540 + 56100101105541.

It is an arithmetic number, because the mean of its divisors is an integer number (56100101105541).

Almost surely, 2^{112200202211081} is an apocalyptic number.

It is an amenable number.

112200202211081 is a deficient number, since it is larger than the sum of its proper divisors (1).

112200202211081 is an equidigital number, since it uses as much as digits as its factorization.

112200202211081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 112200202211081 its reverse (180112202002211), we get a palindrome (292312404213292).

The spelling of 112200202211081 in words is "one hundred twelve trillion, two hundred billion, two hundred two million, two hundred eleven thousand, eighty-one".