20322223130 has 64 divisors (see below), whose sum is σ = 42671577600. Its totient is φ = 6886272000.

The previous prime is 20322223123. The next prime is 20322223151. The reversal of 20322223130 is 3132222302.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135071 + ... + 242669.

It is an arithmetic number, because the mean of its divisors is an integer number (666743400).

Almost surely, 2^20322223130 is an apocalyptic number.

20322223130 is an abundant number, since it is smaller than the sum of its proper divisors (22349354470).

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

20322223130 is a wasteful number, since it uses less digits than its factorization.

20322223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107735.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20322223130 its reverse (3132222302), we get a palindrome (23454445432).

The spelling of 20322223130 in words is "twenty billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred thirty".