220303817376 has 96 divisors (see below), whose sum is σ = 586718592768. Its totient is φ = 72366981120.

The previous prime is 220303817369. The next prime is 220303817417. The reversal of 220303817376 is 673718303022.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8614080 + ... + 8639616.

It is an arithmetic number, because the mean of its divisors is an integer number (6111652008).

Almost surely, 2^220303817376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220303817376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293359296384).

220303817376 is an abundant number, since it is smaller than the sum of its proper divisors (366414775392).

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

220303817376 is a wasteful number, since it uses less digits than its factorization.

220303817376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26854 (or 26846 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 220303817376 in words is "two hundred twenty billion, three hundred three million, eight hundred seventeen thousand, three hundred seventy-six".