20330120022 has 32 divisors (see below), whose sum is σ = 40867688160. Its totient is φ = 6742179840.

The previous prime is 20330119991. The next prime is 20330120033. The reversal of 20330120022 is 22002103302.

It is a junction number, because it is equal to n+sod(n) for n = 20330119983 and 20330120010.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1964622 + ... + 1974942.

It is an arithmetic number, because the mean of its divisors is an integer number (1277115255).

Almost surely, 2^20330120022 is an apocalyptic number.

20330120022 is an abundant number, since it is smaller than the sum of its proper divisors (20537568138).

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

20330120022 is a wasteful number, since it uses less digits than its factorization.

20330120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11968.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20330120022 its reverse (22002103302), we get a palindrome (42332223324).

The spelling of 20330120022 in words is "twenty billion, three hundred thirty million, one hundred twenty thousand, twenty-two".