120022012012112 has 20 divisors (see below), whose sum is σ = 265763026598496. Its totient is φ = 51438005148000.

The previous prime is 120022012012081. The next prime is 120022012012151. The reversal of 120022012012112 is 211210210220021.

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, 535812553514 + ... + 535812553737.

Almost surely, 2^{120022012012112} is an apocalyptic number.

It is an amenable number.

120022012012112 is an abundant number, since it is smaller than the sum of its proper divisors (145741014586384).

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

120022012012112 is a wasteful number, since it uses less digits than its factorization.

120022012012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071625107266 (or 1071625107260 counting only the distinct ones).

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

Adding to 120022012012112 its reverse (211210210220021), we get a palindrome (331232222232133).

The spelling of 120022012012112 in words is "one hundred twenty trillion, twenty-two billion, twelve million, twelve thousand, one hundred twelve".