12122110201222 has 32 divisors (see below), whose sum is σ = 20852179660800. Its totient is φ = 5177364466848.

The previous prime is 12122110201219. The next prime is 12122110201277. The reversal of 12122110201222 is 22210201122121.

It is a self number, because there is not a number n which added to its sum of digits gives 12122110201222.

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, 3766104 + ... + 6199012.

It is an arithmetic number, because the mean of its divisors is an integer number (651630614400).

Almost surely, 2^{12122110201222} is an apocalyptic number.

12122110201222 is a deficient number, since it is larger than the sum of its proper divisors (8730069459578).

12122110201222 is a wasteful number, since it uses less digits than its factorization.

12122110201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434140.

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

Adding to 12122110201222 its reverse (22210201122121), we get a palindrome (34332311323343).

The spelling of 12122110201222 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, two hundred one thousand, two hundred twenty-two".