12022266020447 has 2 divisors, whose sum is σ = 12022266020448. Its totient is φ = 12022266020446.

The previous prime is 12022266020353. The next prime is 12022266020483. The reversal of 12022266020447 is 74402066222021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12022266020447 - 2¹⁸ = 12022265758303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12022266020447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022266020747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011133010223 + 6011133010224.

It is an arithmetic number, because the mean of its divisors is an integer number (6011133010224).

Almost surely, 2^{12022266020447} is an apocalyptic number.

12022266020447 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022266020447 is an equidigital number, since it uses as much as digits as its factorization.

12022266020447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 12022266020447 in words is "twelve trillion, twenty-two billion, two hundred sixty-six million, twenty thousand, four hundred forty-seven".