10020112211 has 16 divisors (see below), whose sum is σ = 10225683648. Its totient is φ = 9816576000.

The previous prime is 10020112187. The next prime is 10020112309. The reversal of 10020112211 is 11221102001.

It is a cyclic number.

It is not a de Polignac number, because 10020112211 - 2⁶ = 10020112147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020112192 and 10020112201.

It is not an unprimeable number, because it can be changed into a prime (10020112111) 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 15 ways as a sum of consecutive naturals, for example, 10049765 + ... + 10050761.

It is an arithmetic number, because the mean of its divisors is an integer number (639105228).

Almost surely, 2^10020112211 is an apocalyptic number.

10020112211 is a deficient number, since it is larger than the sum of its proper divisors (205571437).

10020112211 is an equidigital number, since it uses as much as digits as its factorization.

10020112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020112211 its reverse (11221102001), we get a palindrome (21241214212).

The spelling of 10020112211 in words is "ten billion, twenty million, one hundred twelve thousand, two hundred eleven".