120122222110012 has 12 divisors (see below), whose sum is σ = 210213991090656. Its totient is φ = 60061081798400.

The previous prime is 120122222110001. The next prime is 120122222110019. The reversal of 120122222110012 is 210011222221021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122222110019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3800637 + ... + 15958987.

It is an arithmetic number, because the mean of its divisors is an integer number (17517832590888).

Almost surely, 2^{120122222110012} is an apocalyptic number.

It is an amenable number.

120122222110012 is a deficient number, since it is larger than the sum of its proper divisors (90091768980644).

120122222110012 is a wasteful number, since it uses less digits than its factorization.

120122222110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14628308 (or 14628306 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120122222110012 its reverse (210011222221021), we get a palindrome (330133444331033).

The spelling of 120122222110012 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred ten thousand, twelve".