20022330000 has 200 divisors, whose sum is σ = 65369700000. Its totient is φ = 5278592000.

The previous prime is 20022329969. The next prime is 20022330011. The reversal of 20022330000 is 3322002.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2666251 + ... + 2673749.

It is an arithmetic number, because the mean of its divisors is an integer number (326848500).

Almost surely, 2^20022330000 is an apocalyptic number.

20022330000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20022330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32684850000).

20022330000 is an abundant number, since it is smaller than the sum of its proper divisors (45347370000).

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

20022330000 is an equidigital number, since it uses as much as digits as its factorization.

20022330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7619 (or 7598 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20022330000 its reverse (3322002), we get a palindrome (20025652002).

The spelling of 20022330000 in words is "twenty billion, twenty-two million, three hundred thirty thousand".