12223312440103 has 16 divisors (see below), whose sum is σ = 13026778592256. Its totient is φ = 11442538879200.

The previous prime is 12223312440077. The next prime is 12223312440107. The reversal of 12223312440103 is 30104421332221.

It is not a de Polignac number, because 12223312440103 - 2¹⁷ = 12223312309031 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 (12223312440107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22610053 + ... + 23144353.

It is an arithmetic number, because the mean of its divisors is an integer number (814173662016).

Almost surely, 2^{12223312440103} is an apocalyptic number.

12223312440103 is a deficient number, since it is larger than the sum of its proper divisors (803466152153).

12223312440103 is a wasteful number, since it uses less digits than its factorization.

12223312440103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555534.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12223312440103 its reverse (30104421332221), we get a palindrome (42327733772324).

The spelling of 12223312440103 in words is "twelve trillion, two hundred twenty-three billion, three hundred twelve million, four hundred forty thousand, one hundred three".