20000200000111 has 8 divisors (see below), whose sum is σ = 21319333779200. Its totient is φ = 18707715388440.

The previous prime is 20000200000103. The next prime is 20000200000189. The reversal of 20000200000111 is 11100000200002.

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 20000200000111 - 2³ = 20000200000103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20000200000094 and 20000200000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000200700111) 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, 6662290305 + ... + 6662293306.

It is an arithmetic number, because the mean of its divisors is an integer number (2664916722400).

Almost surely, 2^{20000200000111} is an apocalyptic number.

20000200000111 is a deficient number, since it is larger than the sum of its proper divisors (1319133779089).

20000200000111 is a wasteful number, since it uses less digits than its factorization.

20000200000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13324583709.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 20000200000111 its reverse (11100000200002), we get a palindrome (31100200200113).

The spelling of 20000200000111 in words is "twenty trillion, two hundred million, one hundred eleven", and thus it is an aban number.