120212110112 has 48 divisors (see below), whose sum is σ = 239126239800. Its totient is φ = 59482214400.

The previous prime is 120212110111. The next prime is 120212110157. The reversal of 120212110112 is 211011212021.

It can be written as a sum of positive squares in 4 ways, for example, as 109187950096 + 11024160016 = 330436^2 + 104996^2 .

It is a super-2 number, since 2×120212110112² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120212110111) 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, 7713464 + ... + 7729032.

Almost surely, 2^120212110112 is an apocalyptic number.

It is an amenable number.

120212110112 is a deficient number, since it is larger than the sum of its proper divisors (118914129688).

120212110112 is a wasteful number, since it uses less digits than its factorization.

120212110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18069 (or 18061 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120212110112 its reverse (211011212021), we get a palindrome (331223322133).

It can be divided in two parts, 12021 and 2110112, that multiplied together give a palindrome (25365656352).

The spelling of 120212110112 in words is "one hundred twenty billion, two hundred twelve million, one hundred ten thousand, one hundred twelve".