2220111100211 has 8 divisors (see below), whose sum is σ = 2227319731104. Its totient is φ = 2212902918720.

The previous prime is 2220111100169. The next prime is 2220111100237. The reversal of 2220111100211 is 1120011110222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220111100211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220111103211) 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, 11842241 + ... + 12028253.

It is an arithmetic number, because the mean of its divisors is an integer number (278414966388).

Almost surely, 2^{2220111100211} is an apocalyptic number.

2220111100211 is a deficient number, since it is larger than the sum of its proper divisors (7208630893).

2220111100211 is a wasteful number, since it uses less digits than its factorization.

2220111100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224701.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2220111100211 its reverse (1120011110222), we get a palindrome (3340122210433).

The spelling of 2220111100211 in words is "two trillion, two hundred twenty billion, one hundred eleven million, one hundred thousand, two hundred eleven".