2112200210233 has 2 divisors, whose sum is σ = 2112200210234. Its totient is φ = 2112200210232.

The previous prime is 2112200210221. The next prime is 2112200210249. The reversal of 2112200210233 is 3320120022112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2056347396009 + 55852814224 = 1433997^2 + 236332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112200210233 - 2²⁹ = 2111663339321 is a prime.

It is a super-2 number, since 2×2112200210233² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2112200210233.

It is not a weakly prime, because it can be changed into another prime (2112200210293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056100105116 + 1056100105117.

It is an arithmetic number, because the mean of its divisors is an integer number (1056100105117).

Almost surely, 2^{2112200210233} is an apocalyptic number.

It is an amenable number.

2112200210233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112200210233 is an equidigital number, since it uses as much as digits as its factorization.

2112200210233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2112200210233 its reverse (3320120022112), we get a palindrome (5432320232345).

The spelling of 2112200210233 in words is "two trillion, one hundred twelve billion, two hundred million, two hundred ten thousand, two hundred thirty-three".