11200221001002 has 32 divisors (see below), whose sum is σ = 24437135047680. Its totient is φ = 3393966193520.

The previous prime is 11200221001001. The next prime is 11200221001019. The reversal of 11200221001002 is 20010012200211.

It is not an unprimeable number, because it can be changed into a prime (11200221001001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4872943 + ... + 6793085.

It is an arithmetic number, because the mean of its divisors is an integer number (763660470240).

Almost surely, 2^{11200221001002} is an apocalyptic number.

11200221001002 is an abundant number, since it is smaller than the sum of its proper divisors (13236914046678).

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

11200221001002 is a wasteful number, since it uses less digits than its factorization.

11200221001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008538.

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

Adding to 11200221001002 its reverse (20010012200211), we get a palindrome (31210233201213).

The spelling of 11200221001002 in words is "eleven trillion, two hundred billion, two hundred twenty-one million, one thousand, two".