12000320214 has 32 divisors (see below), whose sum is σ = 24554105856. Its totient is φ = 3908160000.

The previous prime is 12000320203. The next prime is 12000320273. The reversal of 12000320214 is 41202300021.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12000320193 and 12000320202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125839 + ... + 199589.

It is an arithmetic number, because the mean of its divisors is an integer number (767315808).

Almost surely, 2^12000320214 is an apocalyptic number.

12000320214 is an abundant number, since it is smaller than the sum of its proper divisors (12553785642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12000320214 is a wasteful number, since it uses less digits than its factorization.

12000320214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74380.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12000320214 its reverse (41202300021), we get a palindrome (53202620235).

The spelling of 12000320214 in words is "twelve billion, three hundred twenty thousand, two hundred fourteen".