11120112201122 has 4 divisors (see below), whose sum is σ = 16680168301686. Its totient is φ = 5560056100560.

The previous prime is 11120112201083. The next prime is 11120112201151. The reversal of 11120112201122 is 22110221102111.

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

It can be written as a sum of positive squares in only one way, i.e., 10433552470201 + 686559730921 = 3230101^2 + 828589^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11120112201122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780028050279 + ... + 2780028050282.

Almost surely, 2^{11120112201122} is an apocalyptic number.

11120112201122 is a deficient number, since it is larger than the sum of its proper divisors (5560056100564).

11120112201122 is an equidigital number, since it uses as much as digits as its factorization.

11120112201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560056100563.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11120112201122 its reverse (22110221102111), we get a palindrome (33230333303233).

It can be divided in two parts, 1112011 and 2201122, that added together give a palindrome (3313133).

The spelling of 11120112201122 in words is "eleven trillion, one hundred twenty billion, one hundred twelve million, two hundred one thousand, one hundred twenty-two".