12202203321103 has 4 divisors (see below), whose sum is σ = 12212131884840. Its totient is φ = 12192274757368.

The previous prime is 12202203321083. The next prime is 12202203321157. The reversal of 12202203321103 is 30112330220221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12202203321103 - 2⁹ = 12202203320591 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 (12202203121103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964280025 + ... + 4964282482.

It is an arithmetic number, because the mean of its divisors is an integer number (3053032971210).

Almost surely, 2^{12202203321103} is an apocalyptic number.

12202203321103 is a deficient number, since it is larger than the sum of its proper divisors (9928563737).

12202203321103 is an equidigital number, since it uses as much as digits as its factorization.

12202203321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9928563736.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12202203321103 its reverse (30112330220221), we get a palindrome (42314533541324).

The spelling of 12202203321103 in words is "twelve trillion, two hundred two billion, two hundred three million, three hundred twenty-one thousand, one hundred three".