12213201103 has 8 divisors (see below), whose sum is σ = 12269293520. Its totient is φ = 12157153920.

The previous prime is 12213201097. The next prime is 12213201109. The reversal of 12213201103 is 30110231221.

It is an interprime number because it is at equal distance from previous prime (12213201097) and next prime (12213201109).

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-12213201103 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 (12213201109) 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, 606328 + ... + 626146.

It is an arithmetic number, because the mean of its divisors is an integer number (1533661690).

Almost surely, 2^12213201103 is an apocalyptic number.

12213201103 is a deficient number, since it is larger than the sum of its proper divisors (56092417).

12213201103 is a wasteful number, since it uses less digits than its factorization.

12213201103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22617.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12213201103 its reverse (30110231221), we get a palindrome (42323432324).

The spelling of 12213201103 in words is "twelve billion, two hundred thirteen million, two hundred one thousand, one hundred three".