12010220210022 has 48 divisors (see below), whose sum is σ = 25934827102032. Its totient is φ = 3706143137280.

The previous prime is 12010220210003. The next prime is 12010220210047. The reversal of 12010220210022 is 22001202201021.

It is a junction number, because it is equal to n+sod(n) for n = 12010220209983 and 12010220210010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56667253 + ... + 56878800.

It is an arithmetic number, because the mean of its divisors is an integer number (540308897959).

Almost surely, 2^{12010220210022} is an apocalyptic number.

12010220210022 is an abundant number, since it is smaller than the sum of its proper divisors (13924606892010).

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

12010220210022 is a wasteful number, since it uses less digits than its factorization.

12010220210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113546153 (or 113546136 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12010220210022 its reverse (22001202201021), we get a palindrome (34011422411043).

The spelling of 12010220210022 in words is "twelve trillion, ten billion, two hundred twenty million, two hundred ten thousand, twenty-two".