12212012430103 has 8 divisors (see below), whose sum is σ = 12930624997920. Its totient is φ = 11493428628480.

The previous prime is 12212012430097. The next prime is 12212012430127. The reversal of 12212012430103 is 30103421021221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212012430103 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 (12212012430503) 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, 6314458 + ... + 8018503.

It is an arithmetic number, because the mean of its divisors is an integer number (1616328124740).

Almost surely, 2^{12212012430103} is an apocalyptic number.

12212012430103 is a deficient number, since it is larger than the sum of its proper divisors (718612567817).

12212012430103 is a wasteful number, since it uses less digits than its factorization.

12212012430103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14383097.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12212012430103 its reverse (30103421021221), we get a palindrome (42315433451324).

The spelling of 12212012430103 in words is "twelve trillion, two hundred twelve billion, twelve million, four hundred thirty thousand, one hundred three".