112000421012 has 12 divisors (see below), whose sum is σ = 196592886336. Its totient is φ = 55831024920.

The previous prime is 112000420997. The next prime is 112000421051. The reversal of 112000421012 is 210124000211.

It is a happy number.

It is a super-2 number, since 2×112000421012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42294908 + ... + 42297555.

It is an arithmetic number, because the mean of its divisors is an integer number (16382740528).

Almost surely, 2^112000421012 is an apocalyptic number.

It is an amenable number.

112000421012 is a deficient number, since it is larger than the sum of its proper divisors (84592465324).

112000421012 is a wasteful number, since it uses less digits than its factorization.

112000421012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84592798 (or 84592796 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112000421012 its reverse (210124000211), we get a palindrome (322124421223).

The spelling of 112000421012 in words is "one hundred twelve billion, four hundred twenty-one thousand, twelve".