1101100010012 has 12 divisors (see below), whose sum is σ = 1926990669576. Its totient is φ = 550531247280.

The previous prime is 1101100010009. The next prime is 1101100010051. The reversal of 1101100010012 is 2100100011011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4556939 + ... + 4792482.

It is an arithmetic number, because the mean of its divisors is an integer number (160582555798).

Almost surely, 2^{1101100010012} is an apocalyptic number.

It is an amenable number.

1101100010012 is a deficient number, since it is larger than the sum of its proper divisors (825890659564).

1101100010012 is a wasteful number, since it uses less digits than its factorization.

1101100010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9378868 (or 9378866 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1101100010012 its reverse (2100100011011), we get a palindrome (3201200021023).

Subtracting 1101100010012 from its reverse (2100100011011), we obtain a palindrome (999000000999).

The spelling of 1101100010012 in words is "one trillion, one hundred one billion, one hundred million, ten thousand, twelve".