2199474339089 has 2 divisors, whose sum is σ = 2199474339090. Its totient is φ = 2199474339088.

The previous prime is 2199474339077. The next prime is 2199474339113. The reversal of 2199474339089 is 9809334749912.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1741389026689 + 458085312400 = 1319617^2 + 676820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2199474339089 - 2²⁰ = 2199473290513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2199474339589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099737169544 + 1099737169545.

It is an arithmetic number, because the mean of its divisors is an integer number (1099737169545).

Almost surely, 2^{2199474339089} is an apocalyptic number.

It is an amenable number.

2199474339089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2199474339089 is an equidigital number, since it uses as much as digits as its factorization.

2199474339089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105815808, while the sum is 68.

The spelling of 2199474339089 in words is "two trillion, one hundred ninety-nine billion, four hundred seventy-four million, three hundred thirty-nine thousand, eighty-nine".