112112011200169 has 2 divisors, whose sum is σ = 112112011200170. Its totient is φ = 112112011200168.

The previous prime is 112112011200149. The next prime is 112112011200187. The reversal of 112112011200169 is 961002110211211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109284861523600 + 2827149676569 = 10453940^2 + 1681413^2 .

It is a cyclic number.

It is not a de Polignac number, because 112112011200169 - 2¹⁹ = 112112010675881 is a prime.

It is a super-2 number, since 2×112112011200169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112112011200109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056005600084 + 56056005600085.

It is an arithmetic number, because the mean of its divisors is an integer number (56056005600085).

Almost surely, 2^{112112011200169} is an apocalyptic number.

It is an amenable number.

112112011200169 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112011200169 is an equidigital number, since it uses as much as digits as its factorization.

112112011200169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 28.

The spelling of 112112011200169 in words is "one hundred twelve trillion, one hundred twelve billion, eleven million, two hundred thousand, one hundred sixty-nine".