222000002210009 has 2 divisors, whose sum is σ = 222000002210010. Its totient is φ = 222000002210008.

The previous prime is 222000002209873. The next prime is 222000002210081. The reversal of 222000002210009 is 900012200000222.

222000002210009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184812605376400 + 37187396833609 = 13594580^2 + 6098147^2 .

It is a cyclic number.

It is not a de Polignac number, because 222000002210009 - 2³² = 221995707242713 is a prime.

It is not a weakly prime, because it can be changed into another prime (222000002213009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000001105004 + 111000001105005.

It is an arithmetic number, because the mean of its divisors is an integer number (111000001105005).

Almost surely, 2^{222000002210009} is an apocalyptic number.

It is an amenable number.

222000002210009 is a deficient number, since it is larger than the sum of its proper divisors (1).

222000002210009 is an equidigital number, since it uses as much as digits as its factorization.

222000002210009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 222000002210009 in words is "two hundred twenty-two trillion, two million, two hundred ten thousand, nine".