20020011333 has 16 divisors (see below), whose sum is σ = 32112299520. Its totient is φ = 10837900656.

The previous prime is 20020011329. The next prime is 20020011343. The reversal of 20020011333 is 33311002002.

It is not a de Polignac number, because 20020011333 - 2² = 20020011329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020011343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25087335 + ... + 25088132.

It is an arithmetic number, because the mean of its divisors is an integer number (2007018720).

Almost surely, 2^20020011333 is an apocalyptic number.

It is an amenable number.

20020011333 is a deficient number, since it is larger than the sum of its proper divisors (12092288187).

20020011333 is a wasteful number, since it uses less digits than its factorization.

20020011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50175496.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20020011333 its reverse (33311002002), we get a palindrome (53331013335).

The spelling of 20020011333 in words is "twenty billion, twenty million, eleven thousand, three hundred thirty-three".