12120210010222 has 16 divisors (see below), whose sum is σ = 18334238585472. Its totient is φ = 6008899663360.

The previous prime is 12120210010217. The next prime is 12120210010267. The reversal of 12120210010222 is 22201001202121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12120210010196 and 12120210010205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25391779 + ... + 25864702.

It is an arithmetic number, because the mean of its divisors is an integer number (1145889911592).

Almost surely, 2^{12120210010222} is an apocalyptic number.

12120210010222 is a deficient number, since it is larger than the sum of its proper divisors (6214028575250).

12120210010222 is a wasteful number, since it uses less digits than its factorization.

12120210010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51257483.

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

Adding to 12120210010222 its reverse (22201001202121), we get a palindrome (34321211212343).

The spelling of 12120210010222 in words is "twelve trillion, one hundred twenty billion, two hundred ten million, ten thousand, two hundred twenty-two".