20332022130 has 48 divisors (see below), whose sum is σ = 60415153344. Its totient is φ = 4647319200.

The previous prime is 20332022099. The next prime is 20332022159. The reversal of 20332022130 is 3122023302.

It is a happy number.

It is a super-2 number, since 2×20332022130² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16135896 + ... + 16137155.

It is an arithmetic number, because the mean of its divisors is an integer number (1258649028).

Almost surely, 2^20332022130 is an apocalyptic number.

20332022130 is an abundant number, since it is smaller than the sum of its proper divisors (40083131214).

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

20332022130 is a wasteful number, since it uses less digits than its factorization.

20332022130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32273071 (or 32273068 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20332022130 its reverse (3122023302), we get a palindrome (23454045432).

The spelling of 20332022130 in words is "twenty billion, three hundred thirty-two million, twenty-two thousand, one hundred thirty".