12200100000122 has 16 divisors (see below), whose sum is σ = 18442144029120. Its totient is φ = 6052767887232.

The previous prime is 12200100000113. The next prime is 12200100000157. The reversal of 12200100000122 is 22100000100221.

It is a happy 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, 11810903 + ... + 12802250.

It is an arithmetic number, because the mean of its divisors is an integer number (1152634001820).

Almost surely, 2^{12200100000122} is an apocalyptic number.

12200100000122 is a deficient number, since it is larger than the sum of its proper divisors (6242044028998).

12200100000122 is a wasteful number, since it uses less digits than its factorization.

12200100000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24615077.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12200100000122 its reverse (22100000100221), we get a palindrome (34300100100343).

The spelling of 12200100000122 in words is "twelve trillion, two hundred billion, one hundred million, one hundred twenty-two", and thus it is an aban number.