1120055205 has 8 divisors (see below), whose sum is σ = 1792088352. Its totient is φ = 597362768.

The previous prime is 1120055171. The next prime is 1120055213. The reversal of 1120055205 is 5025500211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120055205 - 2⁷ = 1120055077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37335159 + ... + 37335188.

It is an arithmetic number, because the mean of its divisors is an integer number (224011044).

Almost surely, 2^1120055205 is an apocalyptic number.

1120055205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1120055205 is a deficient number, since it is larger than the sum of its proper divisors (672033147).

1120055205 is an equidigital number, since it uses as much as digits as its factorization.

1120055205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74670355.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 1120055205 is about 33467.2258336421. The cubic root of 1120055205 is about 1038.5158826873.

Adding to 1120055205 its reverse (5025500211), we get a palindrome (6145555416).

The spelling of 1120055205 in words is "one billion, one hundred twenty million, fifty-five thousand, two hundred five".