200001010120011 has 24 divisors (see below), whose sum is σ = 292181390308080. Its totient is φ = 131815526515200.

The previous prime is 200001010120007. The next prime is 200001010120097. The reversal of 200001010120011 is 110021010100002.

It is a happy number.

It is not a de Polignac number, because 200001010120011 - 2² = 200001010120007 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 = 200001010119975 and 200001010120002.

It is not an unprimeable number, because it can be changed into a prime (200001010120511) 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, 14071885 + ... + 24454446.

It is an arithmetic number, because the mean of its divisors is an integer number (12174224596170).

Almost surely, 2^{200001010120011} is an apocalyptic number.

200001010120011 is a deficient number, since it is larger than the sum of its proper divisors (92180380188069).

200001010120011 is a wasteful number, since it uses less digits than its factorization.

200001010120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38532907 (or 38532904 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200001010120011 its reverse (110021010100002), we get a palindrome (310022020220013).

The spelling of 200001010120011 in words is "two hundred trillion, one billion, ten million, one hundred twenty thousand, eleven".