4422135522209 has 2 divisors, whose sum is σ = 4422135522210. Its totient is φ = 4422135522208.

The previous prime is 4422135522199. The next prime is 4422135522253. The reversal of 4422135522209 is 9022255312244.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3953348819809 + 468786702400 = 1988303^2 + 684680^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422135522209 - 2¹² = 4422135518113 is a prime.

It is not a weakly prime, because it can be changed into another prime (4422135722209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211067761104 + 2211067761105.

It is an arithmetic number, because the mean of its divisors is an integer number (2211067761105).

Almost surely, 2^{4422135522209} is an apocalyptic number.

It is an amenable number.

4422135522209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422135522209 is an equidigital number, since it uses as much as digits as its factorization.

4422135522209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 4422135522209 in words is "four trillion, four hundred twenty-two billion, one hundred thirty-five million, five hundred twenty-two thousand, two hundred nine".