12210212120107 has 8 divisors (see below), whose sum is σ = 12928525041600. Its totient is φ = 11491906437504.

The previous prime is 12210212120089. The next prime is 12210212120129. The reversal of 12210212120107 is 70102121201221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12210212120107 - 2¹¹ = 12210212118059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210212120147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877694 + ... + 5286412.

It is an arithmetic number, because the mean of its divisors is an integer number (1616065630200).

Almost surely, 2^{12210212120107} is an apocalyptic number.

12210212120107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12210212120107 is a deficient number, since it is larger than the sum of its proper divisors (718312921493).

12210212120107 is a wasteful number, since it uses less digits than its factorization.

12210212120107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619445.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 12210212120107 its reverse (70102121201221), we get a palindrome (82312333321328).

The spelling of 12210212120107 in words is "twelve trillion, two hundred ten billion, two hundred twelve million, one hundred twenty thousand, one hundred seven".