485118996822 has 12 divisors (see below), whose sum is σ = 1051091159820. Its totient is φ = 161706332268.

The previous prime is 485118996799. The next prime is 485118996833. The reversal of 485118996822 is 228699811584.

485118996822 is a `hidden beast` number, since 4 + 8 + 511 + 8 + 9 + 96 + 8 + 22 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 485118996822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13475527672 + ... + 13475527707.

It is an arithmetic number, because the mean of its divisors is an integer number (87590929985).

Almost surely, 2^485118996822 is an apocalyptic number.

485118996822 is an abundant number, since it is smaller than the sum of its proper divisors (565972162998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485118996822 is a wasteful number, since it uses less digits than its factorization.

485118996822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26951055387 (or 26951055384 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 63.

The spelling of 485118996822 in words is "four hundred eighty-five billion, one hundred eighteen million, nine hundred ninety-six thousand, eight hundred twenty-two".