1101201100012 has 48 divisors (see below), whose sum is σ = 2085490960000. Its totient is φ = 505763170560.

The previous prime is 1101201100009. The next prime is 1101201100019. The reversal of 1101201100012 is 2100011021011.

It is not an unprimeable number, because it can be changed into a prime (1101201100019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23780962 + ... + 23827222.

Almost surely, 2^{1101201100012} is an apocalyptic number.

It is an amenable number.

1101201100012 is a deficient number, since it is larger than the sum of its proper divisors (984289859988).

1101201100012 is a wasteful number, since it uses less digits than its factorization.

1101201100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48506 (or 48504 counting only the distinct ones).

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

Adding to 1101201100012 its reverse (2100011021011), we get a palindrome (3201212121023).

The spelling of 1101201100012 in words is "one trillion, one hundred one billion, two hundred one million, one hundred thousand, twelve".