333224041220020 has 24 divisors (see below), whose sum is σ = 701288426899368. Its totient is φ = 133000484995200.

The previous prime is 333224041220017. The next prime is 333224041220041. The reversal of 333224041220020 is 20022140422333.

It can be written as a sum of positive squares in 4 ways, for example, as 29513186220816 + 303710854999204 = 5432604^2 + 17427302^2 .

It is a super-2 number, since 2×333224041220020² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18070708851 + ... + 18070727290.

It is an arithmetic number, because the mean of its divisors is an integer number (29220351120807).

Almost surely, 2^{333224041220020} is an apocalyptic number.

It is an amenable number.

333224041220020 is an abundant number, since it is smaller than the sum of its proper divisors (368064385679348).

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

333224041220020 is a wasteful number, since it uses less digits than its factorization.

333224041220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36141436611 (or 36141436609 counting only the distinct ones).

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

Adding to 333224041220020 its reverse (20022140422333), we get a palindrome (353246181642353).

The spelling of 333224041220020 in words is "three hundred thirty-three trillion, two hundred twenty-four billion, forty-one million, two hundred twenty thousand, twenty".