122110011120 has 80 divisors (see below), whose sum is σ = 378982350720. Its totient is φ = 32524707072.

The previous prime is 122110011119. The next prime is 122110011139. The reversal of 122110011120 is 21110011221.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 122110011096 and 122110011105.

It is a congruent number.

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, 89994 + ... + 502313.

It is an arithmetic number, because the mean of its divisors is an integer number (4737279384).

Almost surely, 2^122110011120 is an apocalyptic number.

122110011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122110011120 is an abundant number, since it is smaller than the sum of its proper divisors (256872339600).

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

122110011120 is a wasteful number, since it uses less digits than its factorization.

122110011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593182 (or 593176 counting only the distinct ones).

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

Adding to 122110011120 its reverse (21110011221), we get a palindrome (143220022341).

The spelling of 122110011120 in words is "one hundred twenty-two billion, one hundred ten million, eleven thousand, one hundred twenty".