10222202009 has 2 divisors, whose sum is σ = 10222202010. Its totient is φ = 10222202008.

The previous prime is 10222201991. The next prime is 10222202099. The reversal of 10222202009 is 90020222201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9125598784 + 1096603225 = 95528^2 + 33115^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222202009 - 2¹⁶ = 10222136473 is a prime.

It is not a weakly prime, because it can be changed into another prime (10222202099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111101004 + 5111101005.

It is an arithmetic number, because the mean of its divisors is an integer number (5111101005).

Almost surely, 2^10222202009 is an apocalyptic number.

It is an amenable number.

10222202009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222202009 is an equidigital number, since it uses as much as digits as its factorization.

10222202009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 10222202009 in words is "ten billion, two hundred twenty-two million, two hundred two thousand, nine".