20132212022130 has 128 divisors (see below), whose sum is σ = 52375568184576. Its totient is φ = 4923150105600.

The previous prime is 20132212022047. The next prime is 20132212022159. The reversal of 20132212022130 is 3122021223102.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20132212022097 and 20132212022106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68396032 + ... + 68689748.

It is an arithmetic number, because the mean of its divisors is an integer number (409184126442).

Almost surely, 2^{20132212022130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20132212022130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26187784092288).

20132212022130 is an abundant number, since it is smaller than the sum of its proper divisors (32243356162446).

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

20132212022130 is a wasteful number, since it uses less digits than its factorization.

20132212022130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294892.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20132212022130 its reverse (3122021223102), we get a palindrome (23254233245232).

The spelling of 20132212022130 in words is "twenty trillion, one hundred thirty-two billion, two hundred twelve million, twenty-two thousand, one hundred thirty".