12226026630673 has 4 divisors (see below), whose sum is σ = 12226238390848. Its totient is φ = 12225814870500.

The previous prime is 12226026630647. The next prime is 12226026630691. The reversal of 12226026630673 is 37603662062221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12226026630673 - 2²¹ = 12226024533521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12226026630073) 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, 105793461 + ... + 105908962.

It is an arithmetic number, because the mean of its divisors is an integer number (3056559597712).

Almost surely, 2^{12226026630673} is an apocalyptic number.

It is an amenable number.

12226026630673 is a deficient number, since it is larger than the sum of its proper divisors (211760175).

12226026630673 is an equidigital number, since it uses as much as digits as its factorization.

12226026630673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211760174.

The product of its (nonzero) digits is 1306368, while the sum is 46.

Adding to 12226026630673 its reverse (37603662062221), we get a palindrome (49829688692894).

The spelling of 12226026630673 in words is "twelve trillion, two hundred twenty-six billion, twenty-six million, six hundred thirty thousand, six hundred seventy-three".