11010222111011 has 4 divisors (see below), whose sum is σ = 11011007952024. Its totient is φ = 11009436270000.

The previous prime is 11010222110999. The next prime is 11010222111227. The reversal of 11010222111011 is 11011122201011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11010222111011 - 2⁴² = 6612175599907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010222111311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392899490 + ... + 392927511.

It is an arithmetic number, because the mean of its divisors is an integer number (2752751988006).

Almost surely, 2^{11010222111011} is an apocalyptic number.

11010222111011 is a deficient number, since it is larger than the sum of its proper divisors (785841013).

11010222111011 is an equidigital number, since it uses as much as digits as its factorization.

11010222111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785841012.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11010222111011 its reverse (11011122201011), we get a palindrome (22021344312022).

The spelling of 11010222111011 in words is "eleven trillion, ten billion, two hundred twenty-two million, one hundred eleven thousand, eleven".