120020120121112 has 32 divisors (see below), whose sum is σ = 227525991944400. Its totient is φ = 59348846398464.

The previous prime is 120020120121091. The next prime is 120020120121157. The reversal of 120020120121112 is 211121021020021.

120020120121112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144844662 + ... + 145670917.

Almost surely, 2^{120020120121112} is an apocalyptic number.

It is an amenable number.

120020120121112 is a deficient number, since it is larger than the sum of its proper divisors (107505871823288).

120020120121112 is a wasteful number, since it uses less digits than its factorization.

120020120121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290516155 (or 290516151 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120020120121112 its reverse (211121021020021), we get a palindrome (331141141141133).

The spelling of 120020120121112 in words is "one hundred twenty trillion, twenty billion, one hundred twenty million, one hundred twenty-one thousand, one hundred twelve".