12022220000001 has 32 divisors (see below), whose sum is σ = 16290452280960. Its totient is φ = 7884723585024.

The previous prime is 12022219999991. The next prime is 12022220000003. The reversal of 12022220000001 is 10000002222021.

It is not a de Polignac number, because 12022220000001 - 2²⁶ = 12022152891137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12022220000003) 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 31 ways as a sum of consecutive naturals, for example, 691201561 + ... + 691218953.

It is an arithmetic number, because the mean of its divisors is an integer number (509076633780).

Almost surely, 2^{12022220000001} is an apocalyptic number.

It is an amenable number.

12022220000001 is a deficient number, since it is larger than the sum of its proper divisors (4268232280959).

12022220000001 is a wasteful number, since it uses less digits than its factorization.

12022220000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21825.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12022220000001 its reverse (10000002222021), we get a palindrome (22022222222022).

The spelling of 12022220000001 in words is "twelve trillion, twenty-two billion, two hundred twenty million, one", and thus it is an aban number.