11100120220002 has 16 divisors (see below), whose sum is σ = 24218444116512. Its totient is φ = 3363672793920.

The previous prime is 11100120219967. The next prime is 11100120220031. The reversal of 11100120220002 is 20002202100111.

It is a self number, because there is not a number n which added to its sum of digits gives 11100120220002.

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 7 ways as a sum of consecutive naturals, for example, 84091819783 + ... + 84091819914.

It is an arithmetic number, because the mean of its divisors is an integer number (1513652757282).

Almost surely, 2^{11100120220002} is an apocalyptic number.

11100120220002 is an abundant number, since it is smaller than the sum of its proper divisors (13118323896510).

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

11100120220002 is a wasteful number, since it uses less digits than its factorization.

11100120220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168183639713.

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

Adding to 11100120220002 its reverse (20002202100111), we get a palindrome (31102322320113).

The spelling of 11100120220002 in words is "eleven trillion, one hundred billion, one hundred twenty million, two hundred twenty thousand, two".