116367422861 has 2 divisors, whose sum is σ = 116367422862. Its totient is φ = 116367422860.

The previous prime is 116367422707. The next prime is 116367422863. The reversal of 116367422861 is 168224763611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99165788836 + 17201634025 = 314906^2 + 131155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116367422861 is a prime.

Together with 116367422863, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116367422863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58183711430 + 58183711431.

It is an arithmetic number, because the mean of its divisors is an integer number (58183711431).

Almost surely, 2^116367422861 is an apocalyptic number.

It is an amenable number.

116367422861 is a deficient number, since it is larger than the sum of its proper divisors (1).

116367422861 is an equidigital number, since it uses as much as digits as its factorization.

116367422861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 47.

The spelling of 116367422861 in words is "one hundred sixteen billion, three hundred sixty-seven million, four hundred twenty-two thousand, eight hundred sixty-one".