12222012101001 has 16 divisors (see below), whose sum is σ = 16835055390720. Its totient is φ = 7878905980560.

The previous prime is 12222012100999. The next prime is 12222012101011. The reversal of 12222012101001 is 10010121022221.

It is not a de Polignac number, because 12222012101001 - 2¹ = 12222012100999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12222012101011) 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 15 ways as a sum of consecutive naturals, for example, 52074925 + ... + 52309098.

It is an arithmetic number, because the mean of its divisors is an integer number (1052190961920).

Almost surely, 2^{12222012101001} is an apocalyptic number.

It is an amenable number.

12222012101001 is a deficient number, since it is larger than the sum of its proper divisors (4613043289719).

12222012101001 is a wasteful number, since it uses less digits than its factorization.

12222012101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104385316.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12222012101001 its reverse (10010121022221), we get a palindrome (22232133123222).

The spelling of 12222012101001 in words is "twelve trillion, two hundred twenty-two billion, twelve million, one hundred one thousand, one".