22016382048109 has 2 divisors, whose sum is σ = 22016382048110. Its totient is φ = 22016382048108.

The previous prime is 22016382048049. The next prime is 22016382048191. The reversal of 22016382048109 is 90184028361022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15467875458084 + 6548506590025 = 3932922^2 + 2559005^2 .

It is a cyclic number.

It is not a de Polignac number, because 22016382048109 - 2⁷ = 22016382047981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22016382078109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11008191024054 + 11008191024055.

It is an arithmetic number, because the mean of its divisors is an integer number (11008191024055).

Almost surely, 2^{22016382048109} is an apocalyptic number.

It is an amenable number.

22016382048109 is a deficient number, since it is larger than the sum of its proper divisors (1).

22016382048109 is an equidigital number, since it uses as much as digits as its factorization.

22016382048109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 22016382048109 in words is "twenty-two trillion, sixteen billion, three hundred eighty-two million, forty-eight thousand, one hundred nine".