116661226039 has 2 divisors, whose sum is σ = 116661226040. Its totient is φ = 116661226038.

The previous prime is 116661226001. The next prime is 116661226061. The reversal of 116661226039 is 930622166611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116661226039 - 2¹³ = 116661217847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116661225986 and 116661226004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116661226069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58330613019 + 58330613020.

It is an arithmetic number, because the mean of its divisors is an integer number (58330613020).

Almost surely, 2^116661226039 is an apocalyptic number.

116661226039 is a deficient number, since it is larger than the sum of its proper divisors (1).

116661226039 is an equidigital number, since it uses as much as digits as its factorization.

116661226039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 116661226039 in words is "one hundred sixteen billion, six hundred sixty-one million, two hundred twenty-six thousand, thirty-nine".