2010221130 has 64 divisors (see below), whose sum is σ = 5039573760. Its totient is φ = 512526336.

The previous prime is 2010221111. The next prime is 2010221131. The reversal of 2010221130 is 311220102.

It is not an unprimeable number, because it can be changed into a prime (2010221131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78394 + ... + 100826.

It is an arithmetic number, because the mean of its divisors is an integer number (78743340).

Almost surely, 2^2010221130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010221130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2519786880).

2010221130 is an abundant number, since it is smaller than the sum of its proper divisors (3029352630).

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

2010221130 is a wasteful number, since it uses less digits than its factorization.

2010221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22575.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2010221130 is about 44835.4896259648. The cubic root of 2010221130 is about 1262.0637067740.

Adding to 2010221130 its reverse (311220102), we get a palindrome (2321441232).

The spelling of 2010221130 in words is "two billion, ten million, two hundred twenty-one thousand, one hundred thirty".