200111110001012 has 12 divisors (see below), whose sum is σ = 400222220002080. Its totient is φ = 85761904286136.

The previous prime is 200111110000943. The next prime is 200111110001021. The reversal of 200111110001012 is 210100011111002.

200111110001012 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 200111110000984 and 200111110001002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3573412678562 + ... + 3573412678617.

It is an arithmetic number, because the mean of its divisors is an integer number (33351851666840).

Almost surely, 2^{200111110001012} is an apocalyptic number.

It is an amenable number.

200111110001012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200111110001012 is a wasteful number, since it uses less digits than its factorization.

200111110001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7146825357190 (or 7146825357188 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 200111110001012 its reverse (210100011111002), we get a palindrome (410211121112014).

The spelling of 200111110001012 in words is "two hundred trillion, one hundred eleven billion, one hundred ten million, one thousand, twelve".