1120222200989 has 2 divisors, whose sum is σ = 1120222200990. Its totient is φ = 1120222200988.

The previous prime is 1120222200959. The next prime is 1120222201061. The reversal of 1120222200989 is 9890022220211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1118765252089 + 1456948900 = 1057717^2 + 38170^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120222200989 - 2⁸ = 1120222200733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120222200949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560111100494 + 560111100495.

It is an arithmetic number, because the mean of its divisors is an integer number (560111100495).

Almost surely, 2^{1120222200989} is an apocalyptic number.

It is an amenable number.

1120222200989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120222200989 is an equidigital number, since it uses as much as digits as its factorization.

1120222200989 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 1120222200989 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred thousand, nine hundred eighty-nine".