12022110343122 has 64 divisors (see below), whose sum is σ = 27669713011200. Its totient is φ = 3443932961280.

The previous prime is 12022110343121. The next prime is 12022110343129. The reversal of 12022110343122 is 22134301122021.

It is a super-2 number, since 2×12022110343122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12022110343092 and 12022110343101.

It is not an unprimeable number, because it can be changed into a prime (12022110343121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9678847 + ... + 10850082.

It is an arithmetic number, because the mean of its divisors is an integer number (432339265800).

Almost surely, 2^{12022110343122} is an apocalyptic number.

12022110343122 is an abundant number, since it is smaller than the sum of its proper divisors (15647602668078).

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

12022110343122 is a wasteful number, since it uses less digits than its factorization.

12022110343122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20529431.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12022110343122 its reverse (22134301122021), we get a palindrome (34156411465143).

The spelling of 12022110343122 in words is "twelve trillion, twenty-two billion, one hundred ten million, three hundred forty-three thousand, one hundred twenty-two".