2222001122001 has 8 divisors (see below), whose sum is σ = 3136942760544. Its totient is φ = 1394196782400.

The previous prime is 2222001121871. The next prime is 2222001122119. The reversal of 2222001122001 is 1002211002222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2222001122001 - 2⁹ = 2222001121489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222001127001) 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 7 ways as a sum of consecutive naturals, for example, 21784324675 + ... + 21784324776.

It is an arithmetic number, because the mean of its divisors is an integer number (392117845068).

Almost surely, 2^{2222001122001} is an apocalyptic number.

It is an amenable number.

2222001122001 is a deficient number, since it is larger than the sum of its proper divisors (914941638543).

2222001122001 is a wasteful number, since it uses less digits than its factorization.

2222001122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43568649471.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2222001122001 its reverse (1002211002222), we get a palindrome (3224212124223).

The spelling of 2222001122001 in words is "two trillion, two hundred twenty-two billion, one million, one hundred twenty-two thousand, one".