220016 has 10 divisors (see below), whose sum is σ = 426312. Its totient is φ = 110000.

The previous prime is 220013. The next prime is 220019. The reversal of 220016 is 610022.

220016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220013) and next prime (220019).

It is a junction number, because it is equal to n+sod(n) for n = 219979 and 220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6860 + ... + 6891.

2²²⁰⁰¹⁶ is an apocalyptic number.

It is an amenable number.

220016 is a deficient number, since it is larger than the sum of its proper divisors (206296).

220016 is a wasteful number, since it uses less digits than its factorization.

220016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13759 (or 13753 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 220016 is about 469.0586317296. The cubic root of 220016 is about 60.3695708018.

Adding to 220016 its reverse (610022), we get a palindrome (830038).

The spelling of 220016 in words is "two hundred twenty thousand, sixteen".