22234321130209 has 2 divisors, whose sum is σ = 22234321130210. Its totient is φ = 22234321130208.

The previous prime is 22234321130179. The next prime is 22234321130261. The reversal of 22234321130209 is 90203112343222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15512373030625 + 6721948099584 = 3938575^2 + 2592672^2 .

It is a cyclic number.

It is not a de Polignac number, because 22234321130209 - 2¹³ = 22234321122017 is a prime.

It is a super-2 number, since 2×22234321130209² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22234321100209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117160565104 + 11117160565105.

It is an arithmetic number, because the mean of its divisors is an integer number (11117160565105).

Almost surely, 2^{22234321130209} is an apocalyptic number.

It is an amenable number.

22234321130209 is a deficient number, since it is larger than the sum of its proper divisors (1).

22234321130209 is an equidigital number, since it uses as much as digits as its factorization.

22234321130209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 22234321130209 in words is "twenty-two trillion, two hundred thirty-four billion, three hundred twenty-one million, one hundred thirty thousand, two hundred nine".