223122230301109 has 2 divisors, whose sum is σ = 223122230301110. Its totient is φ = 223122230301108.

The previous prime is 223122230301097. The next prime is 223122230301151. The reversal of 223122230301109 is 901103032221322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213132698874225 + 9989531426884 = 14599065^2 + 3160622^2 .

It is a cyclic number.

It is not a de Polignac number, because 223122230301109 - 2⁴⁵ = 187937858212277 is a prime.

It is a super-3 number, since 3×223122230301109³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223122230301409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111561115150554 + 111561115150555.

It is an arithmetic number, because the mean of its divisors is an integer number (111561115150555).

Almost surely, 2^{223122230301109} is an apocalyptic number.

It is an amenable number.

223122230301109 is a deficient number, since it is larger than the sum of its proper divisors (1).

223122230301109 is an equidigital number, since it uses as much as digits as its factorization.

223122230301109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 223122230301109 in words is "two hundred twenty-three trillion, one hundred twenty-two billion, two hundred thirty million, three hundred one thousand, one hundred nine".