266200000001 has 6 divisors (see below), whose sum is σ = 288252071190. Its totient is φ = 245723076768.

The previous prime is 266199999931. The next prime is 266200000021. The reversal of 266200000001 is 100000002662.

266200000001 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 3 ways, for example, as 35008281025 + 231191718976 = 187105^2 + 480824^2 .

It is not a de Polignac number, because 266200000001 - 2¹⁸ = 266199737857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (266200000021) 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 in 5 ways as a sum of consecutive naturals, for example, 787573796 + ... + 787574133.

It is an arithmetic number, because the mean of its divisors is an integer number (48042011865).

Almost surely, 2^266200000001 is an apocalyptic number.

It is an amenable number.

266200000001 is a deficient number, since it is larger than the sum of its proper divisors (22052071189).

266200000001 is a wasteful number, since it uses less digits than its factorization.

266200000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575147955 (or 1575147942 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 266200000001 its reverse (100000002662), we get a palindrome (366200002663).

The spelling of 266200000001 in words is "two hundred sixty-six billion, two hundred million, one", and thus it is an aban number.