12022110222209 has 2 divisors, whose sum is σ = 12022110222210. Its totient is φ = 12022110222208.

The previous prime is 12022110222107. The next prime is 12022110222247. The reversal of 12022110222209 is 90222201122021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11997716467984 + 24393754225 = 3463772^2 + 156185^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022110222209 - 2³⁶ = 11953390745473 is a prime.

It is a super-2 number, since 2×12022110222209² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12022110222289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011055111104 + 6011055111105.

It is an arithmetic number, because the mean of its divisors is an integer number (6011055111105).

Almost surely, 2^{12022110222209} is an apocalyptic number.

It is an amenable number.

12022110222209 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022110222209 is an equidigital number, since it uses as much as digits as its factorization.

12022110222209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 12022110222209 in words is "twelve trillion, twenty-two billion, one hundred ten million, two hundred twenty-two thousand, two hundred nine".