2112230130133 has 2 divisors, whose sum is σ = 2112230130134. Its totient is φ = 2112230130132.

The previous prime is 2112230130121. The next prime is 2112230130167. The reversal of 2112230130133 is 3310310322112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1821414761604 + 290815368529 = 1349598^2 + 539273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112230130133 - 2⁹ = 2112230129621 is a prime.

It is a super-2 number, since 2×2112230130133² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112230130103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056115065066 + 1056115065067.

It is an arithmetic number, because the mean of its divisors is an integer number (1056115065067).

Almost surely, 2^{2112230130133} is an apocalyptic number.

It is an amenable number.

2112230130133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112230130133 is an equidigital number, since it uses as much as digits as its factorization.

2112230130133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2112230130133 its reverse (3310310322112), we get a palindrome (5422540452245).

The spelling of 2112230130133 in words is "two trillion, one hundred twelve billion, two hundred thirty million, one hundred thirty thousand, one hundred thirty-three".