12204072207503 has 16 divisors (see below), whose sum is σ = 13363124656896. Its totient is φ = 11053361456640.

The previous prime is 12204072207487. The next prime is 12204072207533. The reversal of 12204072207503 is 30570227040221.

It is a cyclic number.

It is not a de Polignac number, because 12204072207503 - 2⁴ = 12204072207487 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 (12204072207533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1281200 + ... + 5103882.

It is an arithmetic number, because the mean of its divisors is an integer number (835195291056).

Almost surely, 2^{12204072207503} is an apocalyptic number.

12204072207503 is a deficient number, since it is larger than the sum of its proper divisors (1159052449393).

12204072207503 is a wasteful number, since it uses less digits than its factorization.

12204072207503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823774.

The product of its (nonzero) digits is 47040, while the sum is 35.

Adding to 12204072207503 its reverse (30570227040221), we get a palindrome (42774299247724).

The spelling of 12204072207503 in words is "twelve trillion, two hundred four billion, seventy-two million, two hundred seven thousand, five hundred three".