12110320222 has 64 divisors (see below), whose sum is σ = 24957402624. Its totient is φ = 4254042240.

The previous prime is 12110320193. The next prime is 12110320253. The reversal of 12110320222 is 22202301121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110320196 and 12110320205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15748 + ... + 156424.

It is an arithmetic number, because the mean of its divisors is an integer number (389959416).

Almost surely, 2^12110320222 is an apocalyptic number.

12110320222 is an abundant number, since it is smaller than the sum of its proper divisors (12847082402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12110320222 is a wasteful number, since it uses less digits than its factorization.

12110320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140753.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12110320222 its reverse (22202301121), we get a palindrome (34312621343).

The spelling of 12110320222 in words is "twelve billion, one hundred ten million, three hundred twenty thousand, two hundred twenty-two".