1101112000012 has 24 divisors (see below), whose sum is σ = 1936718390880. Its totient is φ = 547770950400.

The previous prime is 1101112000007. The next prime is 1101112000013. The reversal of 1101112000012 is 2100002111011.

It is not an unprimeable number, because it can be changed into a prime (1101112000013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 258408 + ... + 1506319.

It is an arithmetic number, because the mean of its divisors is an integer number (80696599620).

Almost surely, 2^{1101112000012} is an apocalyptic number.

It is an amenable number.

1101112000012 is a deficient number, since it is larger than the sum of its proper divisors (835606390868).

1101112000012 is a wasteful number, since it uses less digits than its factorization.

1101112000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765521 (or 1765519 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101112000012 its reverse (2100002111011), we get a palindrome (3201114111023).

The spelling of 1101112000012 in words is "one trillion, one hundred one billion, one hundred twelve million, twelve", and thus it is an aban number.