12226026623002 has 4 divisors (see below), whose sum is σ = 18339039934506. Its totient is φ = 6113013311500.

The previous prime is 12226026622991. The next prime is 12226026623003. The reversal of 12226026623002 is 20032662062221.

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

It can be written as a sum of positive squares in only one way, i.e., 12002268296041 + 223758326961 = 3464429^2 + 473031^2 .

It is not an unprimeable number, because it can be changed into a prime (12226026623003) 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 as a sum of consecutive naturals, namely, 3056506655749 + ... + 3056506655752.

Almost surely, 2^{12226026623002} is an apocalyptic number.

12226026623002 is a deficient number, since it is larger than the sum of its proper divisors (6113013311504).

12226026623002 is an equidigital number, since it uses as much as digits as its factorization.

12226026623002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6113013311503.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 12226026623002 its reverse (20032662062221), we get a palindrome (32258688685223).

The spelling of 12226026623002 in words is "twelve trillion, two hundred twenty-six billion, twenty-six million, six hundred twenty-three thousand, two".