2214145502209 has 2 divisors, whose sum is σ = 2214145502210. Its totient is φ = 2214145502208.

The previous prime is 2214145502183. The next prime is 2214145502351. The reversal of 2214145502209 is 9022055414122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2212537251600 + 1608250609 = 1487460^2 + 40103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214145502209 - 2¹⁹ = 2214144977921 is a prime.

It is not a weakly prime, because it can be changed into another prime (2214145509209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107072751104 + 1107072751105.

It is an arithmetic number, because the mean of its divisors is an integer number (1107072751105).

Almost surely, 2^{2214145502209} is an apocalyptic number.

It is an amenable number.

2214145502209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214145502209 is an equidigital number, since it uses as much as digits as its factorization.

2214145502209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 2214145502209 in words is "two trillion, two hundred fourteen billion, one hundred forty-five million, five hundred two thousand, two hundred nine".