12214025342 has 4 divisors (see below), whose sum is σ = 18321038016. Its totient is φ = 6107012670.

The previous prime is 12214025297. The next prime is 12214025399. The reversal of 12214025342 is 24352041221.

12214025342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3053506334 + ... + 3053506337.

It is an arithmetic number, because the mean of its divisors is an integer number (4580259504).

Almost surely, 2^12214025342 is an apocalyptic number.

12214025342 is a deficient number, since it is larger than the sum of its proper divisors (6107012674).

12214025342 is an equidigital number, since it uses as much as digits as its factorization.

12214025342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107012673.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 12214025342 its reverse (24352041221), we get a palindrome (36566066563).

The spelling of 12214025342 in words is "twelve billion, two hundred fourteen million, twenty-five thousand, three hundred forty-two".