11100001201122 has 16 divisors (see below), whose sum is σ = 22481015091840. Its totient is φ = 3653164952112.

The previous prime is 11100001201099. The next prime is 11100001201153. The reversal of 11100001201122 is 22110210000111.

It is a junction number, because it is equal to n+sod(n) for n = 11100001201098 and 11100001201107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11708861553 + ... + 11708862500.

It is an arithmetic number, because the mean of its divisors is an integer number (1405063443240).

Almost surely, 2^{11100001201122} is an apocalyptic number.

11100001201122 is an abundant number, since it is smaller than the sum of its proper divisors (11381013890718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11100001201122 is a wasteful number, since it uses less digits than its factorization.

11100001201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23417724137.

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

Adding to 11100001201122 its reverse (22110210000111), we get a palindrome (33210211201233).

The spelling of 11100001201122 in words is "eleven trillion, one hundred billion, one million, two hundred one thousand, one hundred twenty-two".