11110220210122 has 32 divisors (see below), whose sum is σ = 18996344156160. Its totient is φ = 4824028975920.

The previous prime is 11110220210093. The next prime is 11110220210149. The reversal of 11110220210122 is 22101202201111.

It is a junction number, because it is equal to n+sod(n) for n = 11110220210096 and 11110220210105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14399922 + ... + 15151837.

It is an arithmetic number, because the mean of its divisors is an integer number (593635754880).

Almost surely, 2^{11110220210122} is an apocalyptic number.

11110220210122 is a deficient number, since it is larger than the sum of its proper divisors (7886123946038).

11110220210122 is a wasteful number, since it uses less digits than its factorization.

11110220210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29552538.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11110220210122 its reverse (22101202201111), we get a palindrome (33211422411233).

The spelling of 11110220210122 in words is "eleven trillion, one hundred ten billion, two hundred twenty million, two hundred ten thousand, one hundred twenty-two".