1200120331214 has 16 divisors (see below), whose sum is σ = 2058228028896. Its totient is φ = 514117562400.

The previous prime is 1200120331187. The next prime is 1200120331219. The reversal of 1200120331214 is 4121330210021.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200120331219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18276257 + ... + 18341804.

It is an arithmetic number, because the mean of its divisors is an integer number (128639251806).

Almost surely, 2^{1200120331214} is an apocalyptic number.

1200120331214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1200120331214 is a deficient number, since it is larger than the sum of its proper divisors (858107697682).

1200120331214 is a wasteful number, since it uses less digits than its factorization.

1200120331214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36620411.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1200120331214 its reverse (4121330210021), we get a palindrome (5321450541235).

The spelling of 1200120331214 in words is "one trillion, two hundred billion, one hundred twenty million, three hundred thirty-one thousand, two hundred fourteen".