11120122110020 has 144 divisors (see below), whose sum is σ = 29609230250880. Its totient is φ = 3433618890240.

The previous prime is 11120122109959. The next prime is 11120122110059. The reversal of 11120122110020 is 2001122102111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 11120122109977 and 11120122110004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1254905 + ... + 4880064.

It is an arithmetic number, because the mean of its divisors is an integer number (205619654520).

Almost surely, 2^{11120122110020} is an apocalyptic number.

11120122110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120122110020 is an abundant number, since it is smaller than the sum of its proper divisors (18489108140860).

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

11120122110020 is a wasteful number, since it uses less digits than its factorization.

11120122110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135114 (or 6135101 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120122110020 its reverse (2001122102111), we get a palindrome (13121244212131).

The spelling of 11120122110020 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-two million, one hundred ten thousand, twenty".