10222111109 has 16 divisors (see below), whose sum is σ = 11820816000. Its totient is φ = 8658127104.

The previous prime is 10222111079. The next prime is 10222111111. The reversal of 10222111109 is 90111122201.

10222111109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10222111109 - 2¹² = 10222107013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222141109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303769 + ... + 1311585.

It is an arithmetic number, because the mean of its divisors is an integer number (738801000).

Almost surely, 2^10222111109 is an apocalyptic number.

It is an amenable number.

10222111109 is a deficient number, since it is larger than the sum of its proper divisors (1598704891).

10222111109 is an equidigital number, since it uses as much as digits as its factorization.

10222111109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10012.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 10222111109 in words is "ten billion, two hundred twenty-two million, one hundred eleven thousand, one hundred nine".