333221333020 has 12 divisors (see below), whose sum is σ = 699764799384. Its totient is φ = 133288533200.

The previous prime is 333221333017. The next prime is 333221333021. The reversal of 333221333020 is 20333122333.

It is a super-2 number, since 2×333221333020² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333221333021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8330533306 + ... + 8330533345.

It is an arithmetic number, because the mean of its divisors is an integer number (58313733282).

Almost surely, 2^333221333020 is an apocalyptic number.

It is an amenable number.

333221333020 is an abundant number, since it is smaller than the sum of its proper divisors (366543466364).

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

333221333020 is a wasteful number, since it uses less digits than its factorization.

333221333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16661066660 (or 16661066658 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 333221333020 its reverse (20333122333), we get a palindrome (353554455353).

The spelling of 333221333020 in words is "three hundred thirty-three billion, two hundred twenty-one million, three hundred thirty-three thousand, twenty".