116122644019 has 2 divisors, whose sum is σ = 116122644020. Its totient is φ = 116122644018.

The previous prime is 116122643993. The next prime is 116122644031. The reversal of 116122644019 is 910446221611.

It is a strong prime.

It is an emirp because it is prime and its reverse (910446221611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116122644019 is a prime.

It is a super-2 number, since 2×116122644019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116122644089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58061322009 + 58061322010.

It is an arithmetic number, because the mean of its divisors is an integer number (58061322010).

Almost surely, 2^116122644019 is an apocalyptic number.

116122644019 is a deficient number, since it is larger than the sum of its proper divisors (1).

116122644019 is an equidigital number, since it uses as much as digits as its factorization.

116122644019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 116122644019 in words is "one hundred sixteen billion, one hundred twenty-two million, six hundred forty-four thousand, nineteen".