12723072082226 has 8 divisors (see below), whose sum is σ = 20819572498224. Its totient is φ = 5783214582820.

The previous prime is 12723072082213. The next prime is 12723072082241. The reversal of 12723072082226 is 62228027032721.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289160729120 + ... + 289160729163.

It is an arithmetic number, because the mean of its divisors is an integer number (2602446562278).

Almost surely, 2^{12723072082226} is an apocalyptic number.

12723072082226 is a deficient number, since it is larger than the sum of its proper divisors (8096500415998).

12723072082226 is a wasteful number, since it uses less digits than its factorization.

12723072082226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578321458296.

The product of its (nonzero) digits is 451584, while the sum is 44.

It can be divided in two parts, 1272307 and 2082226, that added together give a palindrome (3354533).

The spelling of 12723072082226 in words is "twelve trillion, seven hundred twenty-three billion, seventy-two million, eighty-two thousand, two hundred twenty-six".