111312223223059 has 2 divisors, whose sum is σ = 111312223223060. Its totient is φ = 111312223223058.

The previous prime is 111312223223041. The next prime is 111312223223143. The reversal of 111312223223059 is 950322322213111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111312223223059 - 2¹³ = 111312223214867 is a prime.

It is a super-2 number, since 2×111312223223059² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111312223223009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55656111611529 + 55656111611530.

It is an arithmetic number, because the mean of its divisors is an integer number (55656111611530).

Almost surely, 2^{111312223223059} is an apocalyptic number.

111312223223059 is a deficient number, since it is larger than the sum of its proper divisors (1).

111312223223059 is an equidigital number, since it uses as much as digits as its factorization.

111312223223059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 111312223223059 in words is "one hundred eleven trillion, three hundred twelve billion, two hundred twenty-three million, two hundred twenty-three thousand, fifty-nine".