116226128087 has 2 divisors, whose sum is σ = 116226128088. Its totient is φ = 116226128086.

The previous prime is 116226128017. The next prime is 116226128111. The reversal of 116226128087 is 780821622611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116226128087 is a prime.

It is a super-3 number, since 3×116226128087³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116226128017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58113064043 + 58113064044.

It is an arithmetic number, because the mean of its divisors is an integer number (58113064044).

Almost surely, 2^116226128087 is an apocalyptic number.

116226128087 is a deficient number, since it is larger than the sum of its proper divisors (1).

116226128087 is an equidigital number, since it uses as much as digits as its factorization.

116226128087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 116226128087 in words is "one hundred sixteen billion, two hundred twenty-six million, one hundred twenty-eight thousand, eighty-seven".