331200214 has 16 divisors (see below), whose sum is σ = 509549040. Its totient is φ = 161360640.

The previous prime is 331200193. The next prime is 331200227. The reversal of 331200214 is 412002133.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80737 + ... + 84739.

It is an arithmetic number, because the mean of its divisors is an integer number (31846815).

Almost surely, 2^331200214 is an apocalyptic number.

331200214 is a deficient number, since it is larger than the sum of its proper divisors (178348826).

331200214 is a wasteful number, since it uses less digits than its factorization.

331200214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 331200214 is about 18198.9069451987. The cubic root of 331200214 is about 691.8790858157.

Adding to 331200214 its reverse (412002133), we get a palindrome (743202347).

It can be divided in two parts, 33120021 and 4, that added together give a square (33120025 = 5755²).

The spelling of 331200214 in words is "three hundred thirty-one million, two hundred thousand, two hundred fourteen".