220860141172 has 24 divisors (see below), whose sum is σ = 428554258272. Its totient is φ = 98745218400.

The previous prime is 220860141109. The next prime is 220860141217. The reversal of 220860141172 is 271141068022.

220860141172 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41141158 + ... + 41146525.

It is an arithmetic number, because the mean of its divisors is an integer number (17856427428).

Almost surely, 2^220860141172 is an apocalyptic number.

220860141172 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220860141172 is a deficient number, since it is larger than the sum of its proper divisors (207694117100).

220860141172 is a wasteful number, since it uses less digits than its factorization.

220860141172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82287759 (or 82287757 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 220860141172 in words is "two hundred twenty billion, eight hundred sixty million, one hundred forty-one thousand, one hundred seventy-two".