11042111020010 has 24 divisors (see below), whose sum is σ = 23120828381700. Its totient is φ = 3785866635264.

The previous prime is 11042111019997. The next prime is 11042111020019. The reversal of 11042111020010 is 1002011124011.

It can be written as a sum of positive squares in 2 ways, for example, as 10518923537521 + 523187482489 = 3243289^2 + 723317^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (11042111020019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11267459735 + ... + 11267460714.

Almost surely, 2^{11042111020010} is an apocalyptic number.

11042111020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042111020010 is an abundant number, since it is smaller than the sum of its proper divisors (12078717361690).

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

11042111020010 is a wasteful number, since it uses less digits than its factorization.

11042111020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22534920470 (or 22534920463 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11042111020010 its reverse (1002011124011), we get a palindrome (12044122144021).

The spelling of 11042111020010 in words is "eleven trillion, forty-two billion, one hundred eleven million, twenty thousand, ten".