1130011220209 has 2 divisors, whose sum is σ = 1130011220210. Its totient is φ = 1130011220208.

The previous prime is 1130011220189. The next prime is 1130011220213. The reversal of 1130011220209 is 9020221100311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 596490539584 + 533520680625 = 772328^2 + 730425^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130011220209 - 2²¹ = 1130009123057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130011220209.

It is not a weakly prime, because it can be changed into another prime (1130011220609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565005610104 + 565005610105.

It is an arithmetic number, because the mean of its divisors is an integer number (565005610105).

Almost surely, 2^{1130011220209} is an apocalyptic number.

It is an amenable number.

1130011220209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130011220209 is an equidigital number, since it uses as much as digits as its factorization.

1130011220209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 1130011220209 in words is "one trillion, one hundred thirty billion, eleven million, two hundred twenty thousand, two hundred nine".