2278271217286 has 16 divisors (see below), whose sum is σ = 3618489473280. Its totient is φ = 1072110234240.

The previous prime is 2278271217263. The next prime is 2278271217293. The reversal of 2278271217286 is 6827121728722.

2278271217286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718875 + ... + 2740633.

It is an arithmetic number, because the mean of its divisors is an integer number (226155592080).

Almost surely, 2^{2278271217286} is an apocalyptic number.

2278271217286 is a deficient number, since it is larger than the sum of its proper divisors (1340218255994).

2278271217286 is a wasteful number, since it uses less digits than its factorization.

2278271217286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087359.

The product of its digits is 4214784, while the sum is 55.

The spelling of 2278271217286 in words is "two trillion, two hundred seventy-eight billion, two hundred seventy-one million, two hundred seventeen thousand, two hundred eighty-six".