12110010011022 has 128 divisors (see below), whose sum is σ = 30633942417408. Its totient is φ = 3099914092800.

The previous prime is 12110010011017. The next prime is 12110010011089. The reversal of 12110010011022 is 22011001001121.

It is a super-2 number, since 2×12110010011022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12110010010989 and 12110010011007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83342898 + ... + 83488074.

It is an arithmetic number, because the mean of its divisors is an integer number (239327675136).

Almost surely, 2^{12110010011022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110010011022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15316971208704).

12110010011022 is an abundant number, since it is smaller than the sum of its proper divisors (18523932406386).

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

12110010011022 is a wasteful number, since it uses less digits than its factorization.

12110010011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147814.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12110010011022 its reverse (22011001001121), we get a palindrome (34121011012143).

Subtracting 12110010011022 from its reverse (22011001001121), we obtain a palindrome (9900990990099).

The spelling of 12110010011022 in words is "twelve trillion, one hundred ten billion, ten million, eleven thousand, twenty-two".