11021035200012 has 72 divisors (see below), whose sum is σ = 29586593351952. Its totient is φ = 3447133747200.

The previous prime is 11021035199989. The next prime is 11021035200013. The reversal of 11021035200012 is 21000253012011.

11021035200012 is a `hidden beast` number, since 110 + 21 + 0 + 3 + 520 + 0 + 0 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11021035200013) 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 23 ways as a sum of consecutive naturals, for example, 27000189 + ... + 27405332.

It is an arithmetic number, because the mean of its divisors is an integer number (410924907666).

Almost surely, 2^{11021035200012} is an apocalyptic number.

11021035200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11021035200012 is an abundant number, since it is smaller than the sum of its proper divisors (18565558151940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021035200012 is a wasteful number, since it uses less digits than its factorization.

11021035200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54405879 (or 54405874 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 11021035200012 its reverse (21000253012011), we get a palindrome (32021288212023).

The spelling of 11021035200012 in words is "eleven trillion, twenty-one billion, thirty-five million, two hundred thousand, twelve".