12263665052203 has 4 divisors (see below), whose sum is σ = 12264003704680. Its totient is φ = 12263326399728.

The previous prime is 12263665052183. The next prime is 12263665052213. The reversal of 12263665052203 is 30225056636221.

It is a happy number.

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 12263665052203 - 2¹³ = 12263665044011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12263665052203.

It is not an unprimeable number, because it can be changed into a prime (12263665052213) 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 3 ways as a sum of consecutive naturals, for example, 169271913 + ... + 169344346.

It is an arithmetic number, because the mean of its divisors is an integer number (3066000926170).

Almost surely, 2^{12263665052203} is an apocalyptic number.

12263665052203 is a deficient number, since it is larger than the sum of its proper divisors (338652477).

12263665052203 is an equidigital number, since it uses as much as digits as its factorization.

12263665052203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338652476.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 12263665052203 in words is "twelve trillion, two hundred sixty-three billion, six hundred sixty-five million, fifty-two thousand, two hundred three".