1200120214 has 8 divisors (see below), whose sum is σ = 1827048888. Its totient is φ = 591103920.

The previous prime is 1200120179. The next prime is 1200120217. The reversal of 1200120214 is 4120210021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1200120194 and 1200120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200120217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4477927 + ... + 4478194.

It is an arithmetic number, because the mean of its divisors is an integer number (228381111).

Almost surely, 2^1200120214 is an apocalyptic number.

1200120214 is a deficient number, since it is larger than the sum of its proper divisors (626928674).

1200120214 is an equidigital number, since it uses as much as digits as its factorization.

1200120214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956190.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1200120214 is about 34642.7512475554. The cubic root of 1200120214 is about 1062.6940531192.

Adding to 1200120214 its reverse (4120210021), we get a palindrome (5320330235).

It can be divided in two parts, 120012021 and 4, that added together give a square (120012025 = 10955²).

The spelling of 1200120214 in words is "one billion, two hundred million, one hundred twenty thousand, two hundred fourteen".