112001012022209 has 2 divisors, whose sum is σ = 112001012022210. Its totient is φ = 112001012022208.

The previous prime is 112001012022169. The next prime is 112001012022233. The reversal of 112001012022209 is 902220210100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110723427150400 + 1277584871809 = 10522520^2 + 1130303^2 .

It is a cyclic number.

It is not a de Polignac number, because 112001012022209 - 2⁴⁴ = 94408825977793 is a prime.

It is not a weakly prime, because it can be changed into another prime (112001012022409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000506011104 + 56000506011105.

It is an arithmetic number, because the mean of its divisors is an integer number (56000506011105).

Almost surely, 2^{112001012022209} is an apocalyptic number.

It is an amenable number.

112001012022209 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001012022209 is an equidigital number, since it uses as much as digits as its factorization.

112001012022209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 112001012022209 in words is "one hundred twelve trillion, one billion, twelve million, twenty-two thousand, two hundred nine".