120022011002112 has 72 divisors (see below), whose sum is σ = 319459616857920. Its totient is φ = 40004076195840.

The previous prime is 120022011002111. The next prime is 120022011002183. The reversal of 120022011002112 is 211200110220021.

It is a junction number, because it is equal to n+sod(n) for n = 120022011002091 and 120022011002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022011002111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3069189 + ... + 15794427.

Almost surely, 2^{120022011002112} is an apocalyptic number.

120022011002112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120022011002112 is an abundant number, since it is smaller than the sum of its proper divisors (199437605855808).

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

120022011002112 is a wasteful number, since it uses less digits than its factorization.

120022011002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12737539 (or 12737525 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120022011002112 its reverse (211200110220021), we get a palindrome (331222121222133).

The spelling of 120022011002112 in words is "one hundred twenty trillion, twenty-two billion, eleven million, two thousand, one hundred twelve".