2122232132130 has 192 divisors, whose sum is σ = 5668824075264. Its totient is φ = 508055961600.

The previous prime is 2122232132107. The next prime is 2122232132143. The reversal of 2122232132130 is 312312322212.

It is a self number, because there is not a number n which added to its sum of digits gives 2122232132130.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 95969775 + ... + 95991885.

It is an arithmetic number, because the mean of its divisors is an integer number (29525125392).

Almost surely, 2^{2122232132130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122232132130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2834412037632).

2122232132130 is an abundant number, since it is smaller than the sum of its proper divisors (3546591943134).

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

2122232132130 is a wasteful number, since it uses less digits than its factorization.

2122232132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22473 (or 22462 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2122232132130 its reverse (312312322212), we get a palindrome (2434544454342).

The spelling of 2122232132130 in words is "two trillion, one hundred twenty-two billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred thirty".