11120012201020 has 12 divisors (see below), whose sum is σ = 23352025622184. Its totient is φ = 4448004880400.

The previous prime is 11120012200991. The next prime is 11120012201033. The reversal of 11120012201020 is 2010221002111.

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, 278000305006 + ... + 278000305045.

It is an arithmetic number, because the mean of its divisors is an integer number (1946002135182).

Almost surely, 2^{11120012201020} is an apocalyptic number.

11120012201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120012201020 is an abundant number, since it is smaller than the sum of its proper divisors (12232013421164).

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

11120012201020 is a wasteful number, since it uses less digits than its factorization.

11120012201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556000610060 (or 556000610058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11120012201020 its reverse (2010221002111), we get a palindrome (13130233203131).

The spelling of 11120012201020 in words is "eleven trillion, one hundred twenty billion, twelve million, two hundred one thousand, twenty".