12201223103 has 8 divisors (see below), whose sum is σ = 13401801600. Its totient is φ = 11056485528.

The previous prime is 12201223063. The next prime is 12201223117. The reversal of 12201223103 is 30132210221.

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-12201223103 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 (12201423103) 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, 13959773 + ... + 13960646.

It is an arithmetic number, because the mean of its divisors is an integer number (1675225200).

Almost surely, 2^12201223103 is an apocalyptic number.

12201223103 is a deficient number, since it is larger than the sum of its proper divisors (1200578497).

12201223103 is a wasteful number, since it uses less digits than its factorization.

12201223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27920461.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12201223103 its reverse (30132210221), we get a palindrome (42333433324).

The spelling of 12201223103 in words is "twelve billion, two hundred one million, two hundred twenty-three thousand, one hundred three".