2222000122111 has 8 divisors (see below), whose sum is σ = 2770285866624. Its totient is φ = 1731428666520.

The previous prime is 2222000122099. The next prime is 2222000122127. The reversal of 2222000122111 is 1112210002222.

It is a happy number.

2222000122111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2222000122111 - 2¹³ = 2222000113919 is a prime.

It is a super-2 number, since 2×2222000122111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222000122211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14428572145 + ... + 14428572298.

It is an arithmetic number, because the mean of its divisors is an integer number (346285733328).

Almost surely, 2^{2222000122111} is an apocalyptic number.

2222000122111 is a deficient number, since it is larger than the sum of its proper divisors (548285744513).

2222000122111 is a wasteful number, since it uses less digits than its factorization.

2222000122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28857144461.

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

Adding to 2222000122111 its reverse (1112210002222), we get a palindrome (3334210124333).

The spelling of 2222000122111 in words is "two trillion, two hundred twenty-two billion, one hundred twenty-two thousand, one hundred eleven".