12212122030103 has 8 divisors (see below), whose sum is σ = 12262645073280. Its totient is φ = 12161674452960.

The previous prime is 12212122030099. The next prime is 12212122030109. The reversal of 12212122030103 is 30103022121221.

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 12212122030103 - 2² = 12212122030099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212122030109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18542183 + ... + 19189496.

It is an arithmetic number, because the mean of its divisors is an integer number (1532830634160).

Almost surely, 2^{12212122030103} is an apocalyptic number.

12212122030103 is a deficient number, since it is larger than the sum of its proper divisors (50523043177).

12212122030103 is a wasteful number, since it uses less digits than its factorization.

12212122030103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37733017.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12212122030103 its reverse (30103022121221), we get a palindrome (42315144151324).

The spelling of 12212122030103 in words is "twelve trillion, two hundred twelve billion, one hundred twenty-two million, thirty thousand, one hundred three".