2223332202209 has 2 divisors, whose sum is σ = 2223332202210. Its totient is φ = 2223332202208.

The previous prime is 2223332202197. The next prime is 2223332202239. The reversal of 2223332202209 is 9022022333222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2214953545984 + 8378656225 = 1488272^2 + 91535^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223332202209 - 2⁸ = 2223332201953 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2223332202239) 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, 1111666101104 + 1111666101105.

It is an arithmetic number, because the mean of its divisors is an integer number (1111666101105).

Almost surely, 2^{2223332202209} is an apocalyptic number.

It is an amenable number.

2223332202209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223332202209 is an equidigital number, since it uses as much as digits as its factorization.

2223332202209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 2223332202209 in words is "two trillion, two hundred twenty-three billion, three hundred thirty-two million, two hundred two thousand, two hundred nine".