220016352 has 48 divisors (see below), whose sum is σ = 607944960. Its totient is φ = 69478272.

The previous prime is 220016347. The next prime is 220016411. The reversal of 220016352 is 253610022.

220016352 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 (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58488 + ... + 62135.

It is an arithmetic number, because the mean of its divisors is an integer number (12665520).

Almost surely, 2^220016352 is an apocalyptic number.

It is an amenable number.

220016352 is an abundant number, since it is smaller than the sum of its proper divisors (387928608).

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

220016352 is a wasteful number, since it uses less digits than its factorization.

220016352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120655 (or 120647 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 220016352 is about 14832.9481897565. The cubic root of 220016352 is about 603.6960299652.

Adding to 220016352 its reverse (253610022), we get a palindrome (473626374).

The spelling of 220016352 in words is "two hundred twenty million, sixteen thousand, three hundred fifty-two".