10211120206 has 16 divisors (see below), whose sum is σ = 17801470080. Its totient is φ = 4302021240.

The previous prime is 10211120141. The next prime is 10211120209. The reversal of 10211120206 is 60202111201.

It is a super-2 number, since 2×10211120206² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10211120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211120209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6180240 + ... + 6181891.

It is an arithmetic number, because the mean of its divisors is an integer number (1112591880).

Almost surely, 2^10211120206 is an apocalyptic number.

10211120206 is a deficient number, since it is larger than the sum of its proper divisors (7590349874).

10211120206 is a wasteful number, since it uses less digits than its factorization.

10211120206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12362199.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10211120206 its reverse (60202111201), we get a palindrome (70413231407).

The spelling of 10211120206 in words is "ten billion, two hundred eleven million, one hundred twenty thousand, two hundred six".