2278266880803 has 16 divisors (see below), whose sum is σ = 3052853145600. Its totient is φ = 1511280635040.

The previous prime is 2278266880801. The next prime is 2278266880843. The reversal of 2278266880803 is 3080886628722.

It is not a de Polignac number, because 2278266880803 - 2¹ = 2278266880801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2278266880801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1748323 + ... + 2759196.

It is an arithmetic number, because the mean of its divisors is an integer number (190803321600).

Almost surely, 2^{2278266880803} is an apocalyptic number.

2278266880803 is a deficient number, since it is larger than the sum of its proper divisors (774586264797).

2278266880803 is a wasteful number, since it uses less digits than its factorization.

2278266880803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508362.

The product of its (nonzero) digits is 24772608, while the sum is 60.

The spelling of 2278266880803 in words is "two trillion, two hundred seventy-eight billion, two hundred sixty-six million, eight hundred eighty thousand, eight hundred three".