2112021221183 has 2 divisors, whose sum is σ = 2112021221184. Its totient is φ = 2112021221182.

The previous prime is 2112021221153. The next prime is 2112021221227. The reversal of 2112021221183 is 3811221202112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112021221183 - 2¹⁰ = 2112021220159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112021221153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056010610591 + 1056010610592.

It is an arithmetic number, because the mean of its divisors is an integer number (1056010610592).

Almost surely, 2^{2112021221183} is an apocalyptic number.

2112021221183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112021221183 is an equidigital number, since it uses as much as digits as its factorization.

2112021221183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 2112021221183 its reverse (3811221202112), we get a palindrome (5923242423295).

The spelling of 2112021221183 in words is "two trillion, one hundred twelve billion, twenty-one million, two hundred twenty-one thousand, one hundred eighty-three".