160550220 has 96 divisors (see below), whose sum is σ = 460841472. Its totient is φ = 41753088.

The previous prime is 160550179. The next prime is 160550233. The reversal of 160550220 is 22055061.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512784 + ... + 513096.

It is an arithmetic number, because the mean of its divisors is an integer number (4800432).

Almost surely, 2^160550220 is an apocalyptic number.

160550220 is a gapful number since it is divisible by the number (10) 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 160550220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230420736).

160550220 is an abundant number, since it is smaller than the sum of its proper divisors (300291252).

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

160550220 is a wasteful number, since it uses less digits than its factorization.

160550220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 160550220 is about 12670.8413296040. The cubic root of 160550220 is about 543.5051141969.

The spelling of 160550220 in words is "one hundred sixty million, five hundred fifty thousand, two hundred twenty".