12142032214 has 16 divisors (see below), whose sum is σ = 20290399920. Its totient is φ = 5410772640.

The previous prime is 12142032209. The next prime is 12142032233. The reversal of 12142032214 is 41223024121.

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, 8050992 + ... + 8052499.

It is an arithmetic number, because the mean of its divisors is an integer number (1268149995).

Almost surely, 2^12142032214 is an apocalyptic number.

12142032214 is a deficient number, since it is larger than the sum of its proper divisors (8148367706).

12142032214 is a wasteful number, since it uses less digits than its factorization.

12142032214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16103535.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12142032214 its reverse (41223024121), we get a palindrome (53365056335).

The spelling of 12142032214 in words is "twelve billion, one hundred forty-two million, thirty-two thousand, two hundred fourteen".