220466556060 has 48 divisors (see below), whose sum is σ = 621238271136. Its totient is φ = 58416613632.

The previous prime is 220466556049. The next prime is 220466556067. The reversal of 220466556060 is 60655664022.

220466556060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220466556067) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11692627 + ... + 11711466.

It is an arithmetic number, because the mean of its divisors is an integer number (12942463982).

Almost surely, 2^220466556060 is an apocalyptic number.

220466556060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220466556060 is an abundant number, since it is smaller than the sum of its proper divisors (400771715076).

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

220466556060 is a wasteful number, since it uses less digits than its factorization.

220466556060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23404262 (or 23404260 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 220466556060 in words is "two hundred twenty billion, four hundred sixty-six million, five hundred fifty-six thousand, sixty".