1232112210073 has 2 divisors, whose sum is σ = 1232112210074. Its totient is φ = 1232112210072.

The previous prime is 1232112210071. The next prime is 1232112210149. The reversal of 1232112210073 is 3700122112321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1169270243584 + 62841966489 = 1081328^2 + 250683^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232112210073 - 2¹ = 1232112210071 is a prime.

Together with 1232112210071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1232112210071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616056105036 + 616056105037.

It is an arithmetic number, because the mean of its divisors is an integer number (616056105037).

Almost surely, 2^{1232112210073} is an apocalyptic number.

It is an amenable number.

1232112210073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232112210073 is an equidigital number, since it uses as much as digits as its factorization.

1232112210073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 1232112210073 its reverse (3700122112321), we get a palindrome (4932234322394).

The spelling of 1232112210073 in words is "one trillion, two hundred thirty-two billion, one hundred twelve million, two hundred ten thousand, seventy-three".