12222210209959 has 2 divisors, whose sum is σ = 12222210209960. Its totient is φ = 12222210209958.

The previous prime is 12222210209939. The next prime is 12222210210011. The reversal of 12222210209959 is 95990201222221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12222210209959 - 2¹⁹ = 12222209685671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222210209939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111105104979 + 6111105104980.

It is an arithmetic number, because the mean of its divisors is an integer number (6111105104980).

Almost surely, 2^{12222210209959} is an apocalyptic number.

12222210209959 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222210209959 is an equidigital number, since it uses as much as digits as its factorization.

12222210209959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 12222210209959 in words is "twelve trillion, two hundred twenty-two billion, two hundred ten million, two hundred nine thousand, nine hundred fifty-nine".