200002211020111 has 4 divisors (see below), whose sum is σ = 200002639145400. Its totient is φ = 200001782894824.

The previous prime is 200002211020097. The next prime is 200002211020133. The reversal of 200002211020111 is 111020112200002.

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 200002211020111 - 2¹³ = 200002211011919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200002211020091 and 200002211020100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002211020181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213361141 + ... + 214296478.

It is an arithmetic number, because the mean of its divisors is an integer number (50000659786350).

Almost surely, 2^{200002211020111} is an apocalyptic number.

200002211020111 is a deficient number, since it is larger than the sum of its proper divisors (428125289).

200002211020111 is an equidigital number, since it uses as much as digits as its factorization.

200002211020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428125288.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200002211020111 its reverse (111020112200002), we get a palindrome (311022323220113).

The spelling of 200002211020111 in words is "two hundred trillion, two billion, two hundred eleven million, twenty thousand, one hundred eleven".