12210240114181 has 2 divisors, whose sum is σ = 12210240114182. Its totient is φ = 12210240114180.

The previous prime is 12210240114157. The next prime is 12210240114187. The reversal of 12210240114181 is 18141104201221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11966410562500 + 243829551681 = 3459250^2 + 493791^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210240114181 - 2³¹ = 12208092630533 is a prime.

It is a super-2 number, since 2×12210240114181² (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 (12210240114187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105120057090 + 6105120057091.

It is an arithmetic number, because the mean of its divisors is an integer number (6105120057091).

Almost surely, 2^{12210240114181} is an apocalyptic number.

It is an amenable number.

12210240114181 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210240114181 is an equidigital number, since it uses as much as digits as its factorization.

12210240114181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 28.

The spelling of 12210240114181 in words is "twelve trillion, two hundred ten billion, two hundred forty million, one hundred fourteen thousand, one hundred eighty-one".