112010221201009 has 2 divisors, whose sum is σ = 112010221201010. Its totient is φ = 112010221201008.

The previous prime is 112010221200989. The next prime is 112010221201013. The reversal of 112010221201009 is 900102122010211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111913019421025 + 97201779984 = 10578895^2 + 311772^2 .

It is a cyclic number.

It is not a de Polignac number, because 112010221201009 - 2⁹ = 112010221200497 is a prime.

It is not a weakly prime, because it can be changed into another prime (112010221901009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005110600504 + 56005110600505.

It is an arithmetic number, because the mean of its divisors is an integer number (56005110600505).

Almost surely, 2^{112010221201009} is an apocalyptic number.

It is an amenable number.

112010221201009 is a deficient number, since it is larger than the sum of its proper divisors (1).

112010221201009 is an equidigital number, since it uses as much as digits as its factorization.

112010221201009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 112010221201009 in words is "one hundred twelve trillion, ten billion, two hundred twenty-one million, two hundred one thousand, nine".