2220000002111 has 8 divisors (see below), whose sum is σ = 2223696817584. Its totient is φ = 2216305603840.

The previous prime is 2220000002081. The next prime is 2220000002113. The reversal of 2220000002111 is 1112000000222.

It is a happy number.

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 2220000002111 - 2⁶ = 2220000002047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220000002092 and 2220000002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220000002113) 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, 1238735 + ... + 2444271.

It is an arithmetic number, because the mean of its divisors is an integer number (277962102198).

Almost surely, 2^{2220000002111} is an apocalyptic number.

2220000002111 is a deficient number, since it is larger than the sum of its proper divisors (3696815473).

2220000002111 is a wasteful number, since it uses less digits than its factorization.

2220000002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208601.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2220000002111 its reverse (1112000000222), we get a palindrome (3332000002333).

The spelling of 2220000002111 in words is "two trillion, two hundred twenty billion, two thousand, one hundred eleven".