1122163529 has 2 divisors, whose sum is σ = 1122163530. Its totient is φ = 1122163528.

The previous prime is 1122163517. The next prime is 1122163571. The reversal of 1122163529 is 9253612211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1100447929 + 21715600 = 33173^2 + 4660^2 .

It is an emirp because it is prime and its reverse (9253612211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122163529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122163495 and 1122163504.

It is not a weakly prime, because it can be changed into another prime (1122163589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561081764 + 561081765.

It is an arithmetic number, because the mean of its divisors is an integer number (561081765).

Almost surely, 2^1122163529 is an apocalyptic number.

It is an amenable number.

1122163529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122163529 is an equidigital number, since it uses as much as digits as its factorization.

1122163529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 1122163529 is about 33498.7093631979. The cubic root of 1122163529 is about 1039.1670873700.

The spelling of 1122163529 in words is "one billion, one hundred twenty-two million, one hundred sixty-three thousand, five hundred twenty-nine".