2202210122009 has 2 divisors, whose sum is σ = 2202210122010. Its totient is φ = 2202210122008.

The previous prime is 2202210121957. The next prime is 2202210122029. The reversal of 2202210122009 is 9002210122022.

2202210122009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1144840080784 + 1057370041225 = 1069972^2 + 1028285^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202210122009 - 2³² = 2197915154713 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202210122029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101105061004 + 1101105061005.

It is an arithmetic number, because the mean of its divisors is an integer number (1101105061005).

Almost surely, 2^{2202210122009} is an apocalyptic number.

It is an amenable number.

2202210122009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202210122009 is an equidigital number, since it uses as much as digits as its factorization.

2202210122009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 2202210122009 in words is "two trillion, two hundred two billion, two hundred ten million, one hundred twenty-two thousand, nine".