200112012111 has 8 divisors (see below), whose sum is σ = 291072017664. Its totient is φ = 121280007320.

The previous prime is 200112012043. The next prime is 200112012137. The reversal of 200112012111 is 111210211002.

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 200112012111 - 2¹⁸ = 200111749967 is a prime.

It is a super-2 number, since 2×200112012111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112012011) 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, 3032000151 + ... + 3032000216.

It is an arithmetic number, because the mean of its divisors is an integer number (36384002208).

Almost surely, 2^200112012111 is an apocalyptic number.

200112012111 is a deficient number, since it is larger than the sum of its proper divisors (90960005553).

200112012111 is a wasteful number, since it uses less digits than its factorization.

200112012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064000381.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200112012111 its reverse (111210211002), we get a palindrome (311322223113).

The spelling of 200112012111 in words is "two hundred billion, one hundred twelve million, twelve thousand, one hundred eleven".