22130102130 has 64 divisors (see below), whose sum is σ = 54978739200. Its totient is φ = 5694232320.

The previous prime is 22130102089. The next prime is 22130102131. The reversal of 22130102130 is 3120103122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (22130102131) 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, 1523100 + ... + 1537560.

It is an arithmetic number, because the mean of its divisors is an integer number (859042800).

Almost surely, 2^22130102130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22130102130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27489369600).

22130102130 is an abundant number, since it is smaller than the sum of its proper divisors (32848637070).

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

22130102130 is a wasteful number, since it uses less digits than its factorization.

22130102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16259.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22130102130 its reverse (3120103122), we get a palindrome (25250205252).

The spelling of 22130102130 in words is "twenty-two billion, one hundred thirty million, one hundred two thousand, one hundred thirty".