200000020200111 has 24 divisors (see below), whose sum is σ = 288932464061280. Its totient is φ = 133313250307776.

The previous prime is 200000020200083. The next prime is 200000020200119. The reversal of 200000020200111 is 111002020000002.

It is not a de Polignac number, because 200000020200111 - 2¹⁸ = 200000019937967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 200000020200093 and 200000020200102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000020200119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1826145925 + ... + 1826255441.

It is an arithmetic number, because the mean of its divisors is an integer number (12038852669220).

Almost surely, 2^{200000020200111} is an apocalyptic number.

200000020200111 is a deficient number, since it is larger than the sum of its proper divisors (88932443861169).

200000020200111 is a wasteful number, since it uses less digits than its factorization.

200000020200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138255 (or 138252 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200000020200111 its reverse (111002020000002), we get a palindrome (311002040200113).

The spelling of 200000020200111 in words is "two hundred trillion, twenty million, two hundred thousand, one hundred eleven".