12211210233073 has 2 divisors, whose sum is σ = 12211210233074. Its totient is φ = 12211210233072.

The previous prime is 12211210233023. The next prime is 12211210233179. The reversal of 12211210233073 is 37033201211221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8147667865744 + 4063542367329 = 2854412^2 + 2015823^2 .

It is a cyclic number.

It is not a de Polignac number, because 12211210233073 - 2⁴¹ = 10012186977521 is a prime.

It is a super-2 number, since 2×12211210233073² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12211210233023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105605116536 + 6105605116537.

It is an arithmetic number, because the mean of its divisors is an integer number (6105605116537).

Almost surely, 2^{12211210233073} is an apocalyptic number.

It is an amenable number.

12211210233073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12211210233073 is an equidigital number, since it uses as much as digits as its factorization.

12211210233073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 12211210233073 its reverse (37033201211221), we get a palindrome (49244411444294).

The spelling of 12211210233073 in words is "twelve trillion, two hundred eleven billion, two hundred ten million, two hundred thirty-three thousand, seventy-three".