8122726272218 has 8 divisors (see below), whose sum is σ = 12187160781312. Its totient is φ = 4060339345116.

The previous prime is 8122726272217. The next prime is 8122726272259.

8122726272218 is nontrivially palindromic in base 10.

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

It is a super-3 number, since 3×8122726272218³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8122726272217) 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, 511885580 + ... + 511901447.

It is an arithmetic number, because the mean of its divisors is an integer number (1523395097664).

Almost surely, 2^{8122726272218} is an apocalyptic number.

8122726272218 is a deficient number, since it is larger than the sum of its proper divisors (4064434509094).

8122726272218 is a wasteful number, since it uses less digits than its factorization.

8122726272218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023790996.

The product of its digits is 1204224, while the sum is 50.

The spelling of 8122726272218 in words is "eight trillion, one hundred twenty-two billion, seven hundred twenty-six million, two hundred seventy-two thousand, two hundred eighteen".