2222122110011 has 8 divisors (see below), whose sum is σ = 2223372531840. Its totient is φ = 2220871828032.

The previous prime is 2222122110007. The next prime is 2222122110029. The reversal of 2222122110011 is 1100112212222.

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

It is a cyclic number.

It is not a de Polignac number, because 2222122110011 - 2² = 2222122110007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222122110511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55271705 + ... + 55311893.

It is an arithmetic number, because the mean of its divisors is an integer number (277921566480).

Almost surely, 2^{2222122110011} is an apocalyptic number.

2222122110011 is a deficient number, since it is larger than the sum of its proper divisors (1250421829).

2222122110011 is a wasteful number, since it uses less digits than its factorization.

2222122110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69925.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2222122110011 its reverse (1100112212222), we get a palindrome (3322234322233).

The spelling of 2222122110011 in words is "two trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred ten thousand, eleven".