120020120101112 has 256 divisors, whose sum is σ = 285867303321600. Its totient is φ = 45883282705920.

The previous prime is 120020120101109. The next prime is 120020120101177. The reversal of 120020120101112 is 211101021020021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38480319089 + ... + 38480322207.

It is an arithmetic number, because the mean of its divisors is an integer number (1116669153600).

Almost surely, 2^{120020120101112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120020120101112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142933651660800).

120020120101112 is an abundant number, since it is smaller than the sum of its proper divisors (165847183220488).

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

120020120101112 is a wasteful number, since it uses less digits than its factorization.

120020120101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6554 (or 6550 counting only the distinct ones).

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

Adding to 120020120101112 its reverse (211101021020021), we get a palindrome (331121141121133).

The spelling of 120020120101112 in words is "one hundred twenty trillion, twenty billion, one hundred twenty million, one hundred one thousand, one hundred twelve".