12211120110239 has 2 divisors, whose sum is σ = 12211120110240. Its totient is φ = 12211120110238.

The previous prime is 12211120110121. The next prime is 12211120110247. The reversal of 12211120110239 is 93201102111221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12211120110239 - 2⁸ = 12211120109983 is a prime.

It is a super-2 number, since 2×12211120110239² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12211120110289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105560055119 + 6105560055120.

It is an arithmetic number, because the mean of its divisors is an integer number (6105560055120).

Almost surely, 2^{12211120110239} is an apocalyptic number.

12211120110239 is a deficient number, since it is larger than the sum of its proper divisors (1).

12211120110239 is an equidigital number, since it uses as much as digits as its factorization.

12211120110239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 12211120110239 in words is "twelve trillion, two hundred eleven billion, one hundred twenty million, one hundred ten thousand, two hundred thirty-nine".