20330223122 has 48 divisors (see below), whose sum is σ = 34037508960. Its totient is φ = 9031492800.

The previous prime is 20330223083. The next prime is 20330223131. The reversal of 20330223122 is 22132203302.

It is a junction number, because it is equal to n+sod(n) for n = 20330223094 and 20330223103.

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, 13726622 + ... + 13728102.

It is an arithmetic number, because the mean of its divisors is an integer number (709114770).

Almost surely, 2^20330223122 is an apocalyptic number.

20330223122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20330223122 is a deficient number, since it is larger than the sum of its proper divisors (13707285838).

20330223122 is a wasteful number, since it uses less digits than its factorization.

20330223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767 (or 1700 counting only the distinct ones).

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

Adding to 20330223122 its reverse (22132203302), we get a palindrome (42462426424).

The spelling of 20330223122 in words is "twenty billion, three hundred thirty million, two hundred twenty-three thousand, one hundred twenty-two".