12213343155214 has 16 divisors (see below), whose sum is σ = 18499317033600. Its totient is φ = 6046913362680.

The previous prime is 12213343155197. The next prime is 12213343155241. The reversal of 12213343155214 is 41255134331221.

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, 359029 + ... + 4955359.

It is an arithmetic number, because the mean of its divisors is an integer number (1156207314600).

Almost surely, 2^{12213343155214} is an apocalyptic number.

12213343155214 is a deficient number, since it is larger than the sum of its proper divisors (6285973878386).

12213343155214 is a wasteful number, since it uses less digits than its factorization.

12213343155214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609335.

The product of its digits is 86400, while the sum is 37.

Adding to 12213343155214 its reverse (41255134331221), we get a palindrome (53468477486435).

The spelling of 12213343155214 in words is "twelve trillion, two hundred thirteen billion, three hundred forty-three million, one hundred fifty-five thousand, two hundred fourteen".