12222022110001 has 16 divisors (see below), whose sum is σ = 14173816939200. Its totient is φ = 10421924184000.

The previous prime is 12222022109959. The next prime is 12222022110073. The reversal of 12222022110001 is 10001122022221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12222022110001 - 2⁹ = 12222022109489 is a prime.

It is a super-2 number, since 2×12222022110001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222022110101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289476786 + ... + 289519003.

It is an arithmetic number, because the mean of its divisors is an integer number (885863558700).

Almost surely, 2^{12222022110001} is an apocalyptic number.

12222022110001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12222022110001 is a deficient number, since it is larger than the sum of its proper divisors (1951794829199).

12222022110001 is a wasteful number, since it uses less digits than its factorization.

12222022110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578995920.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12222022110001 its reverse (10001122022221), we get a palindrome (22223144132222).

The spelling of 12222022110001 in words is "twelve trillion, two hundred twenty-two billion, twenty-two million, one hundred ten thousand, one".