200001201011 has 4 divisors (see below), whose sum is σ = 201981411024. Its totient is φ = 198020991000.

The previous prime is 200001200983. The next prime is 200001201013. The reversal of 200001201011 is 110102100002.

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 200001201011 - 2¹⁸ = 200000938867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200001201011.

It is not an unprimeable number, because it can be changed into a prime (200001201013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990104855 + ... + 990105056.

It is an arithmetic number, because the mean of its divisors is an integer number (50495352756).

Almost surely, 2^200001201011 is an apocalyptic number.

200001201011 is a deficient number, since it is larger than the sum of its proper divisors (1980210013).

200001201011 is a wasteful number, since it uses less digits than its factorization.

200001201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980210012.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 200001201011 its reverse (110102100002), we get a palindrome (310103301013).

The spelling of 200001201011 in words is "two hundred billion, one million, two hundred one thousand, eleven".