12110211201122 has 8 divisors (see below), whose sum is σ = 18168192444636. Its totient is φ = 6054147052912.

The previous prime is 12110211201089. The next prime is 12110211201139. The reversal of 12110211201122 is 22110211201121.

It can be written as a sum of positive squares in 2 ways, for example, as 10978096049041 + 1132115152081 = 3313321^2 + 1064009^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12110211201122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479258033 + ... + 479283300.

Almost surely, 2^{12110211201122} is an apocalyptic number.

12110211201122 is a deficient number, since it is larger than the sum of its proper divisors (6057981243514).

12110211201122 is an equidigital number, since it uses as much as digits as its factorization.

12110211201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958547652.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12110211201122 its reverse (22110211201121), we get a palindrome (34220422402243).

Subtracting 12110211201122 from its reverse (22110211201121), we obtain a palindrome (9999999999999).

The spelling of 12110211201122 in words is "twelve trillion, one hundred ten billion, two hundred eleven million, two hundred one thousand, one hundred twenty-two".