20200002011011 has 8 divisors (see below), whose sum is σ = 20734428300048. Its totient is φ = 19672133100000.

The previous prime is 20200002010999. The next prime is 20200002011017. The reversal of 20200002011011 is 11011020000202.

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 20200002011011 - 2¹⁹ = 20200001486723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200002011017) 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, 1639338265 + ... + 1639350586.

It is an arithmetic number, because the mean of its divisors is an integer number (2591803537506).

Almost surely, 2^{20200002011011} is an apocalyptic number.

20200002011011 is a deficient number, since it is larger than the sum of its proper divisors (534426289037).

20200002011011 is a wasteful number, since it uses less digits than its factorization.

20200002011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278689013.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20200002011011 its reverse (11011020000202), we get a palindrome (31211022011213).

The spelling of 20200002011011 in words is "twenty trillion, two hundred billion, two million, eleven thousand, eleven".