1200220130 has 8 divisors (see below), whose sum is σ = 2160396252. Its totient is φ = 480088048.

The previous prime is 1200220081. The next prime is 1200220157. The reversal of 1200220130 is 310220021.

It is a happy number.

1200220130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1175049841 + 25170289 = 34279^2 + 5017^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60010997 + ... + 60011016.

Almost surely, 2^1200220130 is an apocalyptic number.

1200220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200220130 is a deficient number, since it is larger than the sum of its proper divisors (960176122).

1200220130 is a wasteful number, since it uses less digits than its factorization.

1200220130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120022020.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1200220130 is about 34644.1933085474. The cubic root of 1200220130 is about 1062.7235438294.

Adding to 1200220130 its reverse (310220021), we get a palindrome (1510440151).

The spelling of 1200220130 in words is "one billion, two hundred million, two hundred twenty thousand, one hundred thirty".