12022212000091 has 2 divisors, whose sum is σ = 12022212000092. Its totient is φ = 12022212000090.

The previous prime is 12022212000037. The next prime is 12022212000103. The reversal of 12022212000091 is 19000021222021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12022212000091 - 2¹⁵ = 12022211967323 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022212000011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011106000045 + 6011106000046.

It is an arithmetic number, because the mean of its divisors is an integer number (6011106000046).

Almost surely, 2^{12022212000091} is an apocalyptic number.

12022212000091 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022212000091 is an equidigital number, since it uses as much as digits as its factorization.

12022212000091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 12022212000091 in words is "twelve trillion, twenty-two billion, two hundred twelve million, ninety-one", and thus it is an aban number.