333000333220021 has 8 divisors (see below), whose sum is σ = 336705584785920. Its totient is φ = 329308385969472.

The previous prime is 333000333220001. The next prime is 333000333220043. The reversal of 333000333220021 is 120022333000333.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 333000333220021 - 2¹¹ = 333000333217973 is a prime.

It is a super-2 number, since 2×333000333220021² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333000333220001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3326028501 + ... + 3326128618.

It is an arithmetic number, because the mean of its divisors is an integer number (42088198098240).

Almost surely, 2^{333000333220021} is an apocalyptic number.

It is an amenable number.

333000333220021 is a deficient number, since it is larger than the sum of its proper divisors (3705251565899).

333000333220021 is a wasteful number, since it uses less digits than its factorization.

333000333220021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6652157675.

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

Adding to 333000333220021 its reverse (120022333000333), we get a palindrome (453022666220354).

The spelling of 333000333220021 in words is "three hundred thirty-three trillion, three hundred thirty-three million, two hundred twenty thousand, twenty-one".