11012210222111 has 8 divisors (see below), whose sum is σ = 12700845342240. Its totient is φ = 9352440659808.

The previous prime is 11012210222099. The next prime is 11012210222171. The reversal of 11012210222111 is 11122201221011.

11012210222111 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 a cyclic number.

It is not a de Polignac number, because 11012210222111 - 2²² = 11012206027807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11012210222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012210222171) 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, 7216388636 + ... + 7216390161.

It is an arithmetic number, because the mean of its divisors is an integer number (1587605667780).

Almost surely, 2^{11012210222111} is an apocalyptic number.

11012210222111 is a deficient number, since it is larger than the sum of its proper divisors (1688635120129).

11012210222111 is a wasteful number, since it uses less digits than its factorization.

11012210222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14432778913.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11012210222111 its reverse (11122201221011), we get a palindrome (22134411443122).

The spelling of 11012210222111 in words is "eleven trillion, twelve billion, two hundred ten million, two hundred twenty-two thousand, one hundred eleven".