2016220850 has 24 divisors (see below), whose sum is σ = 4285910208. Its totient is φ = 691275600.

The previous prime is 2016220819. The next prime is 2016220889. The reversal of 2016220850 is 580226102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2879966 + ... + 2880665.

It is an arithmetic number, because the mean of its divisors is an integer number (178579592).

Almost surely, 2^2016220850 is an apocalyptic number.

2016220850 is an abundant number, since it is smaller than the sum of its proper divisors (2269689358).

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

2016220850 is a wasteful number, since it uses less digits than its factorization.

2016220850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760650 (or 5760645 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2016220850 is about 44902.3479341560. The cubic root of 2016220850 is about 1263.3180477416.

Adding to 2016220850 its reverse (580226102), we get a palindrome (2596446952).

The spelling of 2016220850 in words is "two billion, sixteen million, two hundred twenty thousand, eight hundred fifty".