112102120012 has 6 divisors (see below), whose sum is σ = 196178710028. Its totient is φ = 56051060004.

The previous prime is 112102119979. The next prime is 112102120027. The reversal of 112102120012 is 210021201211.

112102120012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112102120012² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112102119974 and 112102120001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14012764998 + ... + 14012765005.

Almost surely, 2^112102120012 is an apocalyptic number.

It is an amenable number.

112102120012 is a deficient number, since it is larger than the sum of its proper divisors (84076590016).

112102120012 is a wasteful number, since it uses less digits than its factorization.

112102120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28025530007 (or 28025530005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112102120012 its reverse (210021201211), we get a palindrome (322123321223).

The spelling of 112102120012 in words is "one hundred twelve billion, one hundred two million, one hundred twenty thousand, twelve".