210433324220020 has 48 divisors (see below), whose sum is σ = 482132857844736. Its totient is φ = 76513392560000.

The previous prime is 210433324219967. The next prime is 210433324220039. The reversal of 210433324220020 is 20022423334012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46692631 + ... + 51000670.

It is an arithmetic number, because the mean of its divisors is an integer number (10044434538432).

Almost surely, 2^{210433324220020} is an apocalyptic number.

210433324220020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210433324220020 is an abundant number, since it is smaller than the sum of its proper divisors (271699533624716).

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

210433324220020 is a wasteful number, since it uses less digits than its factorization.

210433324220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97703112 (or 97703110 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 210433324220020 its reverse (20022423334012), we get a palindrome (230455747554032).

The spelling of 210433324220020 in words is "two hundred ten trillion, four hundred thirty-three billion, three hundred twenty-four million, two hundred twenty thousand, twenty".