20033332330011 has 96 divisors (see below), whose sum is σ = 36516229747200. Its totient is φ = 9603252126720.

The previous prime is 20033332330001. The next prime is 20033332330019. The reversal of 20033332330011 is 11003323333002.

It is not a de Polignac number, because 20033332330011 - 2⁶ = 20033332329947 is a prime.

It is a super-2 number, since 2×20033332330011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20033332330019) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 64779610 + ... + 65088128.

It is an arithmetic number, because the mean of its divisors is an integer number (380377393200).

Almost surely, 2^{20033332330011} is an apocalyptic number.

20033332330011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20033332330011 is a deficient number, since it is larger than the sum of its proper divisors (16482897417189).

20033332330011 is a wasteful number, since it uses less digits than its factorization.

20033332330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311649 (or 311642 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 20033332330011 its reverse (11003323333002), we get a palindrome (31036655663013).

The spelling of 20033332330011 in words is "twenty trillion, thirty-three billion, three hundred thirty-two million, three hundred thirty thousand, eleven".