11001122210105 has 16 divisors (see below), whose sum is σ = 13523932412928. Its totient is φ = 8585859696000.

The previous prime is 11001122210101. The next prime is 11001122210119. The reversal of 11001122210105 is 50101222110011.

It is not a de Polignac number, because 11001122210105 - 2² = 11001122210101 is a prime.

It is a super-2 number, since 2×11001122210105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001122210101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3469160 + ... + 5834150.

It is an arithmetic number, because the mean of its divisors is an integer number (845245775808).

Almost surely, 2^{11001122210105} is an apocalyptic number.

It is an amenable number.

11001122210105 is a deficient number, since it is larger than the sum of its proper divisors (2522810202823).

11001122210105 is a wasteful number, since it uses less digits than its factorization.

11001122210105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387728.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 11001122210105 its reverse (50101222110011), we get a palindrome (61102344320116).

The spelling of 11001122210105 in words is "eleven trillion, one billion, one hundred twenty-two million, two hundred ten thousand, one hundred five".