2202053046209 has 2 divisors, whose sum is σ = 2202053046210. Its totient is φ = 2202053046208.

The previous prime is 2202053046181. The next prime is 2202053046241. The reversal of 2202053046209 is 9026403502022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1497539587600 + 704513458609 = 1223740^2 + 839353^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202053046209 - 2⁸ = 2202053045953 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202053046299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101026523104 + 1101026523105.

It is an arithmetic number, because the mean of its divisors is an integer number (1101026523105).

Almost surely, 2^{2202053046209} is an apocalyptic number.

It is an amenable number.

2202053046209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202053046209 is an equidigital number, since it uses as much as digits as its factorization.

2202053046209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 2202053046209 in words is "two trillion, two hundred two billion, fifty-three million, forty-six thousand, two hundred nine".