2010220 has 12 divisors (see below), whose sum is σ = 4221504. Its totient is φ = 804080.

The previous prime is 2010191. The next prime is 2010221. The reversal of 2010220 is 220102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2010221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50236 + ... + 50275.

It is an arithmetic number, because the mean of its divisors is an integer number (351792).

2^2010220 is an apocalyptic number.

2010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010220 is an abundant number, since it is smaller than the sum of its proper divisors (2211284).

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

2010220 is a wasteful number, since it uses less digits than its factorization.

2010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100520 (or 100518 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2010220 is about 1417.8222737706. The cubic root of 2010220 is about 126.2063470294.

Adding to 2010220 its reverse (220102), we get a palindrome (2230322).

The spelling of 2010220 in words is "two million, ten thousand, two hundred twenty".