12222210000989 has 2 divisors, whose sum is σ = 12222210000990. Its totient is φ = 12222210000988.

The previous prime is 12222210000977. The next prime is 12222210001009. The reversal of 12222210000989 is 98900001222221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12216457992025 + 5752008964 = 3495205^2 + 75842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222210000989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222210000389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111105000494 + 6111105000495.

It is an arithmetic number, because the mean of its divisors is an integer number (6111105000495).

Almost surely, 2^{12222210000989} is an apocalyptic number.

It is an amenable number.

12222210000989 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222210000989 is an equidigital number, since it uses as much as digits as its factorization.

12222210000989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 12222210000989 in words is "twelve trillion, two hundred twenty-two billion, two hundred ten million, nine hundred eighty-nine", and thus it is an aban number.