1122120109963 has 2 divisors, whose sum is σ = 1122120109964. Its totient is φ = 1122120109962.

The previous prime is 1122120109927. The next prime is 1122120110053. The reversal of 1122120109963 is 3699010212211.

It is a weak prime.

It is an emirp because it is prime and its reverse (3699010212211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1122120109963 - 2¹³ = 1122120101771 is a prime.

It is a super-2 number, since 2×1122120109963² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122120109163) 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, 561060054981 + 561060054982.

It is an arithmetic number, because the mean of its divisors is an integer number (561060054982).

Almost surely, 2^{1122120109963} is an apocalyptic number.

1122120109963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122120109963 is an equidigital number, since it uses as much as digits as its factorization.

1122120109963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 1122120109963 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, one hundred nine thousand, nine hundred sixty-three".