1130122205 has 8 divisors (see below), whose sum is σ = 1399893504. Its totient is φ = 874933200.

The previous prime is 1130122177. The next prime is 1130122207. The reversal of 1130122205 is 5022210311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1130122205 - 2¹² = 1130118109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130122207) 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 in 7 ways as a sum of consecutive naturals, for example, 3645401 + ... + 3645710.

It is an arithmetic number, because the mean of its divisors is an integer number (174986688).

Almost surely, 2^1130122205 is an apocalyptic number.

It is an amenable number.

1130122205 is a deficient number, since it is larger than the sum of its proper divisors (269771299).

1130122205 is an equidigital number, since it uses as much as digits as its factorization.

1130122205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7291147.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1130122205 is about 33617.2902685508. The cubic root of 1130122205 is about 1041.6179835452.

Adding to 1130122205 its reverse (5022210311), we get a palindrome (6152332516).

The spelling of 1130122205 in words is "one billion, one hundred thirty million, one hundred twenty-two thousand, two hundred five".