2802736222823 has 4 divisors (see below), whose sum is σ = 2805433756320. Its totient is φ = 2800038689328.

The previous prime is 2802736222733. The next prime is 2802736222831. The reversal of 2802736222823 is 3282226372082.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2802736222823 - 2⁸ = 2802736222567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802736222883) by changing a digit.

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, 1348765190 + ... + 1348767267.

It is an arithmetic number, because the mean of its divisors is an integer number (701358439080).

Almost surely, 2^{2802736222823} is an apocalyptic number.

2802736222823 is a deficient number, since it is larger than the sum of its proper divisors (2697533497).

2802736222823 is a wasteful number, since it uses less digits than its factorization.

2802736222823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697533496.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 2802736222823 in words is "two trillion, eight hundred two billion, seven hundred thirty-six million, two hundred twenty-two thousand, eight hundred twenty-three".