20002230020333 has 4 divisors (see below), whose sum is σ = 21820614567648. Its totient is φ = 18183845473020.

The previous prime is 20002230020329. The next prime is 20002230020363. The reversal of 20002230020333 is 33302003220002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20002230020333 - 2² = 20002230020329 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002230020323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909192273641 + ... + 909192273662.

It is an arithmetic number, because the mean of its divisors is an integer number (5455153641912).

Almost surely, 2^{20002230020333} is an apocalyptic number.

It is an amenable number.

20002230020333 is a deficient number, since it is larger than the sum of its proper divisors (1818384547315).

20002230020333 is a wasteful number, since it uses less digits than its factorization.

20002230020333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818384547314.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20002230020333 its reverse (33302003220002), we get a palindrome (53304233240335).

The spelling of 20002230020333 in words is "twenty trillion, two billion, two hundred thirty million, twenty thousand, three hundred thirty-three".