20210332200011 has 4 divisors (see below), whose sum is σ = 20227272965832. Its totient is φ = 20193391434192.

The previous prime is 20210332200001. The next prime is 20210332200017. The reversal of 20210332200011 is 11000223301202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20210332200011 - 2⁶ = 20210332199947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20210332200017) 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 3 ways as a sum of consecutive naturals, for example, 8470381121 + ... + 8470383506.

It is an arithmetic number, because the mean of its divisors is an integer number (5056818241458).

Almost surely, 2^{20210332200011} is an apocalyptic number.

20210332200011 is a deficient number, since it is larger than the sum of its proper divisors (16940765821).

20210332200011 is a wasteful number, since it uses less digits than its factorization.

20210332200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16940765820.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20210332200011 its reverse (11000223301202), we get a palindrome (31210555501213).

The spelling of 20210332200011 in words is "twenty trillion, two hundred ten billion, three hundred thirty-two million, two hundred thousand, eleven".