333122221009 has 2 divisors, whose sum is σ = 333122221010. Its totient is φ = 333122221008.

The previous prime is 333122220931. The next prime is 333122221079. The reversal of 333122221009 is 900122221333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205115692609 + 128006528400 = 452897^2 + 357780^2 .

It is an emirp because it is prime and its reverse (900122221333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 333122221009 - 2¹⁵ = 333122188241 is a prime.

It is a super-2 number, since 2×333122221009² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (333122221079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166561110504 + 166561110505.

It is an arithmetic number, because the mean of its divisors is an integer number (166561110505).

Almost surely, 2^333122221009 is an apocalyptic number.

It is an amenable number.

333122221009 is a deficient number, since it is larger than the sum of its proper divisors (1).

333122221009 is an equidigital number, since it uses as much as digits as its factorization.

333122221009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 333122221009 in words is "three hundred thirty-three billion, one hundred twenty-two million, two hundred twenty-one thousand, nine".