12214133240342 has 16 divisors (see below), whose sum is σ = 19987545474000. Its totient is φ = 5551661526240.

The previous prime is 12214133240311. The next prime is 12214133240377. The reversal of 12214133240342 is 24304233141221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12214133240299 and 12214133240308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10285217 + ... + 11411132.

It is an arithmetic number, because the mean of its divisors is an integer number (1249221592125).

Almost surely, 2^{12214133240342} is an apocalyptic number.

12214133240342 is a deficient number, since it is larger than the sum of its proper divisors (7773412233658).

12214133240342 is a wasteful number, since it uses less digits than its factorization.

12214133240342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21721951.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12214133240342 its reverse (24304233141221), we get a palindrome (36518366381563).

The spelling of 12214133240342 in words is "twelve trillion, two hundred fourteen billion, one hundred thirty-three million, two hundred forty thousand, three hundred forty-two".