12243222234193 has 2 divisors, whose sum is σ = 12243222234194. Its totient is φ = 12243222234192.

The previous prime is 12243222234181. The next prime is 12243222234223. The reversal of 12243222234193 is 39143222234221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10539944054784 + 1703278179409 = 3246528^2 + 1305097^2 .

It is a cyclic number.

It is not a de Polignac number, because 12243222234193 - 2⁵ = 12243222234161 is a prime.

It is a super-2 number, since 2×12243222234193² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12243222204193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121611117096 + 6121611117097.

It is an arithmetic number, because the mean of its divisors is an integer number (6121611117097).

Almost surely, 2^{12243222234193} is an apocalyptic number.

It is an amenable number.

12243222234193 is a deficient number, since it is larger than the sum of its proper divisors (1).

12243222234193 is an equidigital number, since it uses as much as digits as its factorization.

12243222234193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 40.

The spelling of 12243222234193 in words is "twelve trillion, two hundred forty-three billion, two hundred twenty-two million, two hundred thirty-four thousand, one hundred ninety-three".