12213312211103 has 8 divisors (see below), whose sum is σ = 12615906949248. Its totient is φ = 11814533537184.

The previous prime is 12213312211073. The next prime is 12213312211147. The reversal of 12213312211103 is 30111221331221.

It is a happy number.

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 12213312211103 - 2³⁰ = 12212238469279 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 (12213312271103) 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, 954009551 + ... + 954022352.

It is an arithmetic number, because the mean of its divisors is an integer number (1576988368656).

Almost surely, 2^{12213312211103} is an apocalyptic number.

12213312211103 is a deficient number, since it is larger than the sum of its proper divisors (402594738145).

12213312211103 is a wasteful number, since it uses less digits than its factorization.

12213312211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908032113.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 12213312211103 its reverse (30111221331221), we get a palindrome (42324533542324).

The spelling of 12213312211103 in words is "twelve trillion, two hundred thirteen billion, three hundred twelve million, two hundred eleven thousand, one hundred three".