12026505667222 has 8 divisors (see below), whose sum is σ = 18114612271272. Its totient is φ = 5988301576800.

The previous prime is 12026505667213. The next prime is 12026505667223. The reversal of 12026505667222 is 22276650562021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12026505667223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12475627804 + ... + 12475628767.

It is an arithmetic number, because the mean of its divisors is an integer number (2264326533909).

Almost surely, 2^{12026505667222} is an apocalyptic number.

12026505667222 is a deficient number, since it is larger than the sum of its proper divisors (6088106604050).

12026505667222 is a wasteful number, since it uses less digits than its factorization.

12026505667222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24951256814.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 12026505667222 in words is "twelve trillion, twenty-six billion, five hundred five million, six hundred sixty-seven thousand, two hundred twenty-two".