11201020012002 has 8 divisors (see below), whose sum is σ = 22402040024016. Its totient is φ = 3733673337332.

The previous prime is 11201020011901. The next prime is 11201020012003. The reversal of 11201020012002 is 20021002010211.

It is a sphenic number, since it is the product of 3 distinct primes.

11201020012002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11201020012003) 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 3 ways as a sum of consecutive naturals, for example, 933418334328 + ... + 933418334339.

It is an arithmetic number, because the mean of its divisors is an integer number (2800255003002).

Almost surely, 2^{11201020012002} is an apocalyptic number.

11201020012002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11201020012002 is a wasteful number, since it uses less digits than its factorization.

11201020012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866836668672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11201020012002 its reverse (20021002010211), we get a palindrome (31222022022213).

The spelling of 11201020012002 in words is "eleven trillion, two hundred one billion, twenty million, twelve thousand, two".