872082842822 has 4 divisors (see below), whose sum is σ = 1308124264236. Its totient is φ = 436041421410.

The previous prime is 872082842819. The next prime is 872082842899. The reversal of 872082842822 is 228248280278.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218020710704 + ... + 218020710707.

It is an arithmetic number, because the mean of its divisors is an integer number (327031066059).

Almost surely, 2^872082842822 is an apocalyptic number.

872082842822 is a deficient number, since it is larger than the sum of its proper divisors (436041421414).

872082842822 is a wasteful number, since it uses less digits than its factorization.

872082842822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436041421413.

The product of its (nonzero) digits is 3670016, while the sum is 53.

The spelling of 872082842822 in words is "eight hundred seventy-two billion, eighty-two million, eight hundred forty-two thousand, eight hundred twenty-two".