2221010130 has 64 divisors (see below), whose sum is σ = 5674147200. Its totient is φ = 554780160.

The previous prime is 2221010107. The next prime is 2221010131. The reversal of 2221010130 is 310101222.

It is not an unprimeable number, because it can be changed into a prime (2221010131) 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, 28840 + ... + 72620.

It is an arithmetic number, because the mean of its divisors is an integer number (88658550).

Almost surely, 2^2221010130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2221010130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2837073600).

2221010130 is an abundant number, since it is smaller than the sum of its proper divisors (3453137070).

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

2221010130 is a wasteful number, since it uses less digits than its factorization.

2221010130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43899.

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

The square root of 2221010130 is about 47127.5941461051. The cubic root of 2221010130 is about 1304.7185782086.

Adding to 2221010130 its reverse (310101222), we get a palindrome (2531111352).

The spelling of 2221010130 in words is "two billion, two hundred twenty-one million, ten thousand, one hundred thirty".