120201101112 has 64 divisors (see below), whose sum is σ = 309204358560. Its totient is φ = 38921792000.

The previous prime is 120201101089. The next prime is 120201101123. The reversal of 120201101112 is 211101102021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339339 + ... + 596282.

Almost surely, 2^120201101112 is an apocalyptic number.

120201101112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120201101112 is an abundant number, since it is smaller than the sum of its proper divisors (189003257448).

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

120201101112 is a wasteful number, since it uses less digits than its factorization.

120201101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935784 (or 935780 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120201101112 its reverse (211101102021), we get a palindrome (331302203133).

Subtracting 120201101112 from its reverse (211101102021), we obtain a palindrome (90900000909).

The spelling of 120201101112 in words is "one hundred twenty billion, two hundred one million, one hundred one thousand, one hundred twelve".