20330210000 has 50 divisors (see below), whose sum is σ = 49221495642. Its totient is φ = 8132080000.

The previous prime is 20330209981. The next prime is 20330210023. The reversal of 20330210000 is 1203302.

It can be written as a sum of positive squares in 5 ways, for example, as 7145659024 + 13184550976 = 84532^2 + 114824^2 .

It is a tau number, because it is divible by the number of its divisors (50).

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 9 ways as a sum of consecutive naturals, for example, 1006511 + ... + 1026510.

Almost surely, 2^20330210000 is an apocalyptic number.

20330210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20330210000 is an abundant number, since it is smaller than the sum of its proper divisors (28891285642).

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

20330210000 is an equidigital number, since it uses as much as digits as its factorization.

20330210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033049 (or 2033028 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20330210000 its reverse (1203302), we get a palindrome (20331413302).

The spelling of 20330210000 in words is "twenty billion, three hundred thirty million, two hundred ten thousand".