11120122102122 has 48 divisors (see below), whose sum is σ = 26307330592608. Its totient is φ = 3366733249440.

The previous prime is 11120122102039. The next prime is 11120122102127. The reversal of 11120122102122 is 22120122102111.

It is a super-2 number, since 2×11120122102122² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11120122102095 and 11120122102104.

It is not an unprimeable number, because it can be changed into a prime (11120122102127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24783093 + ... + 25227800.

It is an arithmetic number, because the mean of its divisors is an integer number (548069387346).

Almost surely, 2^{11120122102122} is an apocalyptic number.

11120122102122 is an abundant number, since it is smaller than the sum of its proper divisors (15187208490486).

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

11120122102122 is a wasteful number, since it uses less digits than its factorization.

11120122102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50012035 (or 50012032 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11120122102122 its reverse (22120122102111), we get a palindrome (33240244204233).

The spelling of 11120122102122 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty-two".