12110012220022 has 16 divisors (see below), whose sum is σ = 18291140103600. Its totient is φ = 6013059887520.

The previous prime is 12110012219953. The next prime is 12110012220029. The reversal of 12110012220022 is 22002221001121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110012219978 and 12110012220005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110012220029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23335072 + ... + 23848387.

It is an arithmetic number, because the mean of its divisors is an integer number (1143196256475).

Almost surely, 2^{12110012220022} is an apocalyptic number.

12110012220022 is a deficient number, since it is larger than the sum of its proper divisors (6181127883578).

12110012220022 is a wasteful number, since it uses less digits than its factorization.

12110012220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47184351.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12110012220022 its reverse (22002221001121), we get a palindrome (34112233221143).

The spelling of 12110012220022 in words is "twelve trillion, one hundred ten billion, twelve million, two hundred twenty thousand, twenty-two".