11122321963 has 2 divisors, whose sum is σ = 11122321964. Its totient is φ = 11122321962.

The previous prime is 11122321921. The next prime is 11122322039. The reversal of 11122321963 is 36912322111.

11122321963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11122321963 - 2²¹ = 11120224811 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122321363) 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, 5561160981 + 5561160982.

It is an arithmetic number, because the mean of its divisors is an integer number (5561160982).

Almost surely, 2^11122321963 is an apocalyptic number.

11122321963 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122321963 is an equidigital number, since it uses as much as digits as its factorization.

11122321963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 31.

The spelling of 11122321963 in words is "eleven billion, one hundred twenty-two million, three hundred twenty-one thousand, nine hundred sixty-three".