12022130339221 has 2 divisors, whose sum is σ = 12022130339222. Its totient is φ = 12022130339220.

The previous prime is 12022130339213. The next prime is 12022130339239. The reversal of 12022130339221 is 12293303122021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12005455782321 + 16674556900 = 3464889^2 + 129130^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022130339221 - 2³ = 12022130339213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022130339291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011065169610 + 6011065169611.

It is an arithmetic number, because the mean of its divisors is an integer number (6011065169611).

Almost surely, 2^{12022130339221} is an apocalyptic number.

It is an amenable number.

12022130339221 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022130339221 is an equidigital number, since it uses as much as digits as its factorization.

12022130339221 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 12022130339221 in words is "twelve trillion, twenty-two billion, one hundred thirty million, three hundred thirty-nine thousand, two hundred twenty-one".