220363447360 has 112 divisors (see below), whose sum is σ = 602811835776. Its totient is φ = 75161567232.

The previous prime is 220363447351. The next prime is 220363447441. The reversal of 220363447360 is 63744363022.

It is a happy number.

220363447360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (40).

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 15 ways as a sum of consecutive naturals, for example, 177459 + ... + 687181.

Almost surely, 2^220363447360 is an apocalyptic number.

220363447360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220363447360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301405917888).

220363447360 is an abundant number, since it is smaller than the sum of its proper divisors (382448388416).

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

220363447360 is a wasteful number, since it uses less digits than its factorization.

220363447360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509940 (or 509930 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 40.

The spelling of 220363447360 in words is "two hundred twenty billion, three hundred sixty-three million, four hundred forty-seven thousand, three hundred sixty".