11010222111 has 32 divisors (see below), whose sum is σ = 17177628160. Its totient is φ = 6141671424.

The previous prime is 11010222103. The next prime is 11010222131. The reversal of 11010222111 is 11122201011.

It is not a de Polignac number, because 11010222111 - 2³ = 11010222103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010222131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2664495 + ... + 2668623.

It is an arithmetic number, because the mean of its divisors is an integer number (536800880).

Almost surely, 2^11010222111 is an apocalyptic number.

11010222111 is a deficient number, since it is larger than the sum of its proper divisors (6167406049).

11010222111 is a wasteful number, since it uses less digits than its factorization.

11010222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7135.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11010222111 its reverse (11122201011), we get a palindrome (22132423122).

The spelling of 11010222111 in words is "eleven billion, ten million, two hundred twenty-two thousand, one hundred eleven".