120022120120112 has 20 divisors (see below), whose sum is σ = 265763265980496. Its totient is φ = 51438051480000.

The previous prime is 120022120120103. The next prime is 120022120120117. The reversal of 120022120120112 is 211021021220021.

It is not an unprimeable number, because it can be changed into a prime (120022120120117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535813036139 + ... + 535813036362.

Almost surely, 2^{120022120120112} is an apocalyptic number.

It is an amenable number.

120022120120112 is an abundant number, since it is smaller than the sum of its proper divisors (145741145860384).

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

120022120120112 is a wasteful number, since it uses less digits than its factorization.

120022120120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071626072516 (or 1071626072510 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120022120120112 its reverse (211021021220021), we get a palindrome (331043141340133).

The spelling of 120022120120112 in words is "one hundred twenty trillion, twenty-two billion, one hundred twenty million, one hundred twenty thousand, one hundred twelve".