120000011121112 has 16 divisors (see below), whose sum is σ = 225000487504800. Its totient is φ = 59999881119840.

The previous prime is 120000011121103. The next prime is 120000011121131. The reversal of 120000011121112 is 211121110000021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120000011121092 and 120000011121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11391187 + ... + 19229122.

It is an arithmetic number, because the mean of its divisors is an integer number (14062530469050).

Almost surely, 2^{120000011121112} is an apocalyptic number.

It is an amenable number.

120000011121112 is a deficient number, since it is larger than the sum of its proper divisors (105000476383688).

120000011121112 is a wasteful number, since it uses less digits than its factorization.

120000011121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31110186 (or 31110182 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 120000011121112 its reverse (211121110000021), we get a palindrome (331121121121133).

The spelling of 120000011121112 in words is "one hundred twenty trillion, eleven million, one hundred twenty-one thousand, one hundred twelve".