112121120110099 has 2 divisors, whose sum is σ = 112121120110100. Its totient is φ = 112121120110098.

The previous prime is 112121120110039. The next prime is 112121120110121. The reversal of 112121120110099 is 990011021121211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112121120110099 - 2²⁷ = 112120985892371 is a prime.

It is a super-2 number, since 2×112121120110099² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112121120110099.

It is not a weakly prime, because it can be changed into another prime (112121120110019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060560055049 + 56060560055050.

It is an arithmetic number, because the mean of its divisors is an integer number (56060560055050).

Almost surely, 2^{112121120110099} is an apocalyptic number.

112121120110099 is a deficient number, since it is larger than the sum of its proper divisors (1).

112121120110099 is an equidigital number, since it uses as much as digits as its factorization.

112121120110099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 112121120110099 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred twenty million, one hundred ten thousand, ninety-nine".