20132222132130 has 16 divisors (see below), whose sum is σ = 48317333117184. Its totient is φ = 5368592568560.

The previous prime is 20132222132093. The next prime is 20132222132179. The reversal of 20132222132130 is 3123122223102.

It is a self number, because there is not a number n which added to its sum of digits gives 20132222132130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335537035506 + ... + 335537035565.

It is an arithmetic number, because the mean of its divisors is an integer number (3019833319824).

Almost surely, 2^{20132222132130} is an apocalyptic number.

20132222132130 is an abundant number, since it is smaller than the sum of its proper divisors (28185110985054).

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

20132222132130 is a wasteful number, since it uses less digits than its factorization.

20132222132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671074071081.

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

Adding to 20132222132130 its reverse (3123122223102), we get a palindrome (23255344355232).

The spelling of 20132222132130 in words is "twenty trillion, one hundred thirty-two billion, two hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty".