114218856181 has 4 divisors (see below), whose sum is σ = 117305852332. Its totient is φ = 111131860032.

The previous prime is 114218856137. The next prime is 114218856187. The reversal of 114218856181 is 181658812411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 181658812411 = 467 ⋅388991033.

It can be written as a sum of positive squares in 2 ways, for example, as 94397032081 + 19821824100 = 307241^2 + 140790^2 .

It is a cyclic number.

It is not a de Polignac number, because 114218856181 - 2¹³ = 114218847989 is a prime.

It is a super-2 number, since 2×114218856181² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114218856187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543498020 + ... + 1543498093.

It is an arithmetic number, because the mean of its divisors is an integer number (29326463083).

Almost surely, 2^114218856181 is an apocalyptic number.

It is an amenable number.

114218856181 is a deficient number, since it is larger than the sum of its proper divisors (3086996151).

114218856181 is an equidigital number, since it uses as much as digits as its factorization.

114218856181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086996150.

The product of its digits is 122880, while the sum is 46.

The spelling of 114218856181 in words is "one hundred fourteen billion, two hundred eighteen million, eight hundred fifty-six thousand, one hundred eighty-one".