200011111012 has 6 divisors (see below), whose sum is σ = 350019444278. Its totient is φ = 100005555504.

The previous prime is 200011110983. The next prime is 200011111019. The reversal of 200011111012 is 210111110002.

200011111012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 179111782656 + 20899328356 = 423216^2 + 144566^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200011111012.

It is not an unprimeable number, because it can be changed into a prime (200011111019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25001388873 + ... + 25001388880.

Almost surely, 2^200011111012 is an apocalyptic number.

It is an amenable number.

200011111012 is a deficient number, since it is larger than the sum of its proper divisors (150008333266).

200011111012 is a wasteful number, since it uses less digits than its factorization.

200011111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50002777757 (or 50002777755 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200011111012 its reverse (210111110002), we get a palindrome (410122221014).

The spelling of 200011111012 in words is "two hundred billion, eleven million, one hundred eleven thousand, twelve".