112110020121012 has 24 divisors (see below), whose sum is σ = 261636191056800. Its totient is φ = 37363414691616.

The previous prime is 112110020120993. The next prime is 112110020121037. The reversal of 112110020121012 is 210121020011211.

It is a happy number.

It is a super-2 number, since 2×112110020121012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112110020120982 and 112110020121000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823931062 + ... + 824067117.

It is an arithmetic number, because the mean of its divisors is an integer number (10901507960700).

Almost surely, 2^{112110020121012} is an apocalyptic number.

112110020121012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112110020121012 is an abundant number, since it is smaller than the sum of its proper divisors (149526170935788).

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

112110020121012 is a wasteful number, since it uses less digits than its factorization.

112110020121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648003855 (or 1648003853 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112110020121012 its reverse (210121020011211), we get a palindrome (322231040132223).

The spelling of 112110020121012 in words is "one hundred twelve trillion, one hundred ten billion, twenty million, one hundred twenty-one thousand, twelve".