116022112649 has 2 divisors, whose sum is σ = 116022112650. Its totient is φ = 116022112648.

The previous prime is 116022112643. The next prime is 116022112693. The reversal of 116022112649 is 946211220611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89106429049 + 26915683600 = 298507^2 + 164060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116022112649 is a prime.

It is a super-2 number, since 2×116022112649² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (116022112643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58011056324 + 58011056325.

It is an arithmetic number, because the mean of its divisors is an integer number (58011056325).

Almost surely, 2^116022112649 is an apocalyptic number.

It is an amenable number.

116022112649 is a deficient number, since it is larger than the sum of its proper divisors (1).

116022112649 is an equidigital number, since it uses as much as digits as its factorization.

116022112649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 116022112649 in words is "one hundred sixteen billion, twenty-two million, one hundred twelve thousand, six hundred forty-nine".