120112224111 has 32 divisors (see below), whose sum is σ = 194526259200. Its totient is φ = 72643227840.

The previous prime is 120112224103. The next prime is 120112224161. The reversal of 120112224111 is 111422211021.

120112224111 is a `hidden beast` number, since 1 + 20 + 11 + 222 + 411 + 1 = 666.

It is not a de Polignac number, because 120112224111 - 2³ = 120112224103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112224101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279886 + ... + 564411.

It is an arithmetic number, because the mean of its divisors is an integer number (6078945600).

Almost surely, 2^120112224111 is an apocalyptic number.

120112224111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120112224111 is a deficient number, since it is larger than the sum of its proper divisors (74414035089).

120112224111 is a wasteful number, since it uses less digits than its factorization.

120112224111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844796 (or 844790 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120112224111 its reverse (111422211021), we get a palindrome (231534435132).

The spelling of 120112224111 in words is "one hundred twenty billion, one hundred twelve million, two hundred twenty-four thousand, one hundred eleven".