112111244012 has 6 divisors (see below), whose sum is σ = 196194677028. Its totient is φ = 56055622004.

The previous prime is 112111243997. The next prime is 112111244057. The reversal of 112111244012 is 210442111211.

It is a super-2 number, since 2×112111244012² (a number of 23 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 14013905498 + ... + 14013905505.

It is an arithmetic number, because the mean of its divisors is an integer number (32699112838).

Almost surely, 2^112111244012 is an apocalyptic number.

It is an amenable number.

112111244012 is a deficient number, since it is larger than the sum of its proper divisors (84083433016).

112111244012 is a wasteful number, since it uses less digits than its factorization.

112111244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28027811007 (or 28027811005 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112111244012 its reverse (210442111211), we get a palindrome (322553355223).

The spelling of 112111244012 in words is "one hundred twelve billion, one hundred eleven million, two hundred forty-four thousand, twelve".