112215067109 has 2 divisors, whose sum is σ = 112215067110. Its totient is φ = 112215067108.

The previous prime is 112215067079. The next prime is 112215067123. The reversal of 112215067109 is 901760512211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99360496225 + 12854570884 = 315215^2 + 113378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112215067109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112215063109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56107533554 + 56107533555.

It is an arithmetic number, because the mean of its divisors is an integer number (56107533555).

Almost surely, 2^112215067109 is an apocalyptic number.

It is an amenable number.

112215067109 is a deficient number, since it is larger than the sum of its proper divisors (1).

112215067109 is an equidigital number, since it uses as much as digits as its factorization.

112215067109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 35.

The spelling of 112215067109 in words is "one hundred twelve billion, two hundred fifteen million, sixty-seven thousand, one hundred nine".