848221181772 has 48 divisors (see below), whose sum is σ = 2047513628160. Its totient is φ = 272979633472.

The previous prime is 848221181771. The next prime is 848221181777. The reversal of 848221181772 is 277181122848.

It is not an unprimeable number, because it can be changed into a prime (848221181771) 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, 15879373 + ... + 15932699.

It is an arithmetic number, because the mean of its divisors is an integer number (42656533920).

Almost surely, 2^848221181772 is an apocalyptic number.

It is an amenable number.

848221181772 is an abundant number, since it is smaller than the sum of its proper divisors (1199292446388).

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

848221181772 is a wasteful number, since it uses less digits than its factorization.

848221181772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99070 (or 99068 counting only the distinct ones).

The product of its digits is 802816, while the sum is 51.

The spelling of 848221181772 in words is "eight hundred forty-eight billion, two hundred twenty-one million, one hundred eighty-one thousand, seven hundred seventy-two".