12122110102222 has 32 divisors (see below), whose sum is σ = 19320291279360. Its totient is φ = 5691893776800.

The previous prime is 12122110102187. The next prime is 12122110102253. The reversal of 12122110102222 is 22220101122121.

It is a self number, because there is not a number n which added to its sum of digits gives 12122110102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791154 + ... + 4986997.

It is an arithmetic number, because the mean of its divisors is an integer number (603759102480).

Almost surely, 2^{12122110102222} is an apocalyptic number.

12122110102222 is a deficient number, since it is larger than the sum of its proper divisors (7198181177138).

12122110102222 is a wasteful number, since it uses less digits than its factorization.

12122110102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779008.

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

Adding to 12122110102222 its reverse (22220101122121), we get a palindrome (34342211224343).

The spelling of 12122110102222 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, one hundred two thousand, two hundred twenty-two".