2211000000011 has 8 divisors (see below), whose sum is σ = 2441060241984. Its totient is φ = 1985783131720.

The previous prime is 2210999999987. The next prime is 2211000000031. The reversal of 2211000000011 is 1100000001122.

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-2211000000011 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2211000000031) 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, 1210842461 + ... + 1210844286.

It is an arithmetic number, because the mean of its divisors is an integer number (305132530248).

Almost surely, 2^{2211000000011} is an apocalyptic number.

2211000000011 is a deficient number, since it is larger than the sum of its proper divisors (230060241973).

2211000000011 is a wasteful number, since it uses less digits than its factorization.

2211000000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421686841.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 2211000000011 its reverse (1100000001122), we get a palindrome (3311000001133).

It can be divided in two parts, 22 and 11000000011, that multiplied together give a palindrome (242000000242).

The spelling of 2211000000011 in words is "two trillion, two hundred eleven billion, eleven", and thus it is an aban number.